53506440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 199180800

約数和(自身を除く): 145674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 103, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 206, 216, 222, 234, 260, 270, 296, 309, 312, 333, 351, 360, 370, 390, 412, 444, 468, 481, 515, 520, 540, 555, 585, 618, 666, 702, 740, 780, 824, 888, 927, 936, 962, 999, 1030, 1080, 1110, 1170, 1236, 1332, 1339, 1404, 1443, 1480, 1545, 1560, 1665, 1755, 1854, 1924, 1998, 2060, 2220, 2340, 2405, 2472, 2664, 2678, 2781, 2808, 2886, 3090, 3330, 3510, 3708, 3811, 3848, 3996, 4017, 4120, 4329, 4440, 4635, 4680, 4810, 4995, 5356, 5562, 5772, 6180, 6660, 6695, 7020, 7215, 7416, 7622, 7992, 8034, 8658, 9270, 9620, 9990, 10712, 11124, 11433, 11544, 12051, 12360, 12987, 13320, 13390, 13905, 14040, 14430, 15244, 16068, 17316, 18540, 19055, 19240, 19980, 20085, 21645, 22248, 22866, 24102, 25974, 26780, 27810, 28860, 30488, 32136, 34299, 34632, 36153, 37080, 38110, 39960, 40170, 43290, 45732, 48204, 49543, 51948, 53560, 55620, 57165, 57720, 60255, 64935, 68598, 72306, 76220, 80340, 86580, 91464, 96408, 99086, 102897, 103896, 111240, 114330, 120510, 129870, 137196, 144612, 148629, 152440, 160680, 171495, 173160, 180765, 198172, 205794, 228660, 241020, 247715, 259740, 274392, 289224, 297258, 342990, 361530, 396344, 411588, 445887, 457320, 482040, 495430, 514485, 519480, 594516, 685980, 723060, 743145, 823176, 891774, 990860, 1028970, 1189032, 1337661, 1371960, 1446120, 1486290, 1783548, 1981720, 2057940, 2229435, 2675322, 2972580, 3567096, 4115880, 4458870, 5350644, 5945160, 6688305, 8917740, 10701288, 13376610, 17835480, 26753220, 53506440]

約数ペア:

[(1, 53506440), (2, 26753220), (3, 17835480), (4, 13376610), (5, 10701288), (6, 8917740), (8, 6688305), (9, 5945160), (10, 5350644), (12, 4458870), (13, 4115880), (15, 3567096), (18, 2972580), (20, 2675322), (24, 2229435), (26, 2057940), (27, 1981720), (30, 1783548), (36, 1486290), (37, 1446120), (39, 1371960), (40, 1337661), (45, 1189032), (52, 1028970), (54, 990860), (60, 891774), (65, 823176), (72, 743145), (74, 723060), (78, 685980), (90, 594516), (103, 519480), (104, 514485), (108, 495430), (111, 482040), (117, 457320), (120, 445887), (130, 411588), (135, 396344), (148, 361530), (156, 342990), (180, 297258), (185, 289224), (195, 274392), (206, 259740), (216, 247715), (222, 241020), (234, 228660), (260, 205794), (270, 198172), (296, 180765), (309, 173160), (312, 171495), (333, 160680), (351, 152440), (360, 148629), (370, 144612), (390, 137196), (412, 129870), (444, 120510), (468, 114330), (481, 111240), (515, 103896), (520, 102897), (540, 99086), (555, 96408), (585, 91464), (618, 86580), (666, 80340), (702, 76220), (740, 72306), (780, 68598), (824, 64935), (888, 60255), (927, 57720), (936, 57165), (962, 55620), (999, 53560), (1030, 51948), (1080, 49543), (1110, 48204), (1170, 45732), (1236, 43290), (1332, 40170), (1339, 39960), (1404, 38110), (1443, 37080), (1480, 36153), (1545, 34632), (1560, 34299), (1665, 32136), (1755, 30488), (1854, 28860), (1924, 27810), (1998, 26780), (2060, 25974), (2220, 24102), (2340, 22866), (2405, 22248), (2472, 21645), (2664, 20085), (2678, 19980), (2781, 19240), (2808, 19055), (2886, 18540), (3090, 17316), (3330, 16068), (3510, 15244), (3708, 14430), (3811, 14040), (3848, 13905), (3996, 13390), (4017, 13320), (4120, 12987), (4329, 12360), (4440, 12051), (4635, 11544), (4680, 11433), (4810, 11124), (4995, 10712), (5356, 9990), (5562, 9620), (5772, 9270), (6180, 8658), (6660, 8034), (6695, 7992), (7020, 7622), (7215, 7416)]