55050450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 174155520

約数和(自身を除く): 119105070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 37, 39, 42, 50, 65, 70, 74, 75, 78, 91, 105, 109, 111, 130, 150, 175, 182, 185, 195, 210, 218, 222, 259, 273, 325, 327, 350, 370, 390, 455, 481, 518, 525, 545, 546, 555, 650, 654, 763, 777, 910, 925, 962, 975, 1050, 1090, 1110, 1295, 1365, 1417, 1443, 1526, 1554, 1635, 1850, 1950, 2275, 2289, 2405, 2590, 2725, 2730, 2775, 2834, 2886, 3270, 3367, 3815, 3885, 4033, 4251, 4550, 4578, 4810, 5450, 5550, 6475, 6734, 6825, 7085, 7215, 7630, 7770, 8066, 8175, 8502, 9919, 10101, 11445, 12025, 12099, 12950, 13650, 14170, 14430, 16350, 16835, 19075, 19425, 19838, 20165, 20202, 21255, 22890, 24050, 24198, 28231, 29757, 33670, 35425, 36075, 38150, 38850, 40330, 42510, 49595, 50505, 52429, 56462, 57225, 59514, 60495, 70850, 72150, 84175, 84693, 99190, 100825, 101010, 104858, 106275, 114450, 120990, 141155, 148785, 157287, 168350, 169386, 201650, 212550, 247975, 252525, 262145, 282310, 297570, 302475, 314574, 367003, 423465, 495950, 505050, 524290, 604950, 705775, 734006, 743925, 786435, 846930, 1101009, 1310725, 1411550, 1487850, 1572870, 1835015, 2117325, 2202018, 2621450, 3670030, 3932175, 4234650, 5505045, 7864350, 9175075, 11010090, 18350150, 27525225, 55050450]

約数ペア:

[(1, 55050450), (2, 27525225), (3, 18350150), (5, 11010090), (6, 9175075), (7, 7864350), (10, 5505045), (13, 4234650), (14, 3932175), (15, 3670030), (21, 2621450), (25, 2202018), (26, 2117325), (30, 1835015), (35, 1572870), (37, 1487850), (39, 1411550), (42, 1310725), (50, 1101009), (65, 846930), (70, 786435), (74, 743925), (75, 734006), (78, 705775), (91, 604950), (105, 524290), (109, 505050), (111, 495950), (130, 423465), (150, 367003), (175, 314574), (182, 302475), (185, 297570), (195, 282310), (210, 262145), (218, 252525), (222, 247975), (259, 212550), (273, 201650), (325, 169386), (327, 168350), (350, 157287), (370, 148785), (390, 141155), (455, 120990), (481, 114450), (518, 106275), (525, 104858), (545, 101010), (546, 100825), (555, 99190), (650, 84693), (654, 84175), (763, 72150), (777, 70850), (910, 60495), (925, 59514), (962, 57225), (975, 56462), (1050, 52429), (1090, 50505), (1110, 49595), (1295, 42510), (1365, 40330), (1417, 38850), (1443, 38150), (1526, 36075), (1554, 35425), (1635, 33670), (1850, 29757), (1950, 28231), (2275, 24198), (2289, 24050), (2405, 22890), (2590, 21255), (2725, 20202), (2730, 20165), (2775, 19838), (2834, 19425), (2886, 19075), (3270, 16835), (3367, 16350), (3815, 14430), (3885, 14170), (4033, 13650), (4251, 12950), (4550, 12099), (4578, 12025), (4810, 11445), (5450, 10101), (5550, 9919), (6475, 8502), (6734, 8175), (6825, 8066), (7085, 7770), (7215, 7630)]