53203040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 151683840

約数和(自身を除く): 98480800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 43, 44, 55, 74, 76, 80, 86, 88, 95, 110, 148, 152, 160, 172, 176, 185, 190, 209, 215, 220, 296, 304, 344, 352, 370, 380, 407, 418, 430, 440, 473, 592, 608, 688, 703, 740, 760, 814, 817, 836, 860, 880, 946, 1045, 1184, 1376, 1406, 1480, 1520, 1591, 1628, 1634, 1672, 1720, 1760, 1892, 2035, 2090, 2365, 2812, 2960, 3040, 3182, 3256, 3268, 3344, 3440, 3515, 3784, 4070, 4085, 4180, 4730, 5624, 5920, 6364, 6512, 6536, 6688, 6880, 7030, 7568, 7733, 7955, 8140, 8170, 8360, 8987, 9460, 11248, 12728, 13024, 13072, 14060, 15136, 15466, 15910, 16280, 16340, 16720, 17501, 17974, 18920, 22496, 25456, 26144, 28120, 30229, 30932, 31820, 32560, 32680, 33440, 35002, 35948, 37840, 38665, 44935, 50912, 56240, 60458, 61864, 63640, 65120, 65360, 70004, 71896, 75680, 77330, 87505, 89870, 112480, 120916, 123728, 127280, 130720, 140008, 143792, 151145, 154660, 175010, 179740, 241832, 247456, 254560, 280016, 287584, 302290, 309320, 332519, 350020, 359480, 483664, 560032, 604580, 618640, 665038, 700040, 718960, 967328, 1209160, 1237280, 1330076, 1400080, 1437920, 1662595, 2418320, 2660152, 2800160, 3325190, 4836640, 5320304, 6650380, 10640608, 13300760, 26601520, 53203040]

約数ペア:

[(1, 53203040), (2, 26601520), (4, 13300760), (5, 10640608), (8, 6650380), (10, 5320304), (11, 4836640), (16, 3325190), (19, 2800160), (20, 2660152), (22, 2418320), (32, 1662595), (37, 1437920), (38, 1400080), (40, 1330076), (43, 1237280), (44, 1209160), (55, 967328), (74, 718960), (76, 700040), (80, 665038), (86, 618640), (88, 604580), (95, 560032), (110, 483664), (148, 359480), (152, 350020), (160, 332519), (172, 309320), (176, 302290), (185, 287584), (190, 280016), (209, 254560), (215, 247456), (220, 241832), (296, 179740), (304, 175010), (344, 154660), (352, 151145), (370, 143792), (380, 140008), (407, 130720), (418, 127280), (430, 123728), (440, 120916), (473, 112480), (592, 89870), (608, 87505), (688, 77330), (703, 75680), (740, 71896), (760, 70004), (814, 65360), (817, 65120), (836, 63640), (860, 61864), (880, 60458), (946, 56240), (1045, 50912), (1184, 44935), (1376, 38665), (1406, 37840), (1480, 35948), (1520, 35002), (1591, 33440), (1628, 32680), (1634, 32560), (1672, 31820), (1720, 30932), (1760, 30229), (1892, 28120), (2035, 26144), (2090, 25456), (2365, 22496), (2812, 18920), (2960, 17974), (3040, 17501), (3182, 16720), (3256, 16340), (3268, 16280), (3344, 15910), (3440, 15466), (3515, 15136), (3784, 14060), (4070, 13072), (4085, 13024), (4180, 12728), (4730, 11248), (5624, 9460), (5920, 8987), (6364, 8360), (6512, 8170), (6536, 8140), (6688, 7955), (6880, 7733), (7030, 7568)]