53401607220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{105817}}^1$

素因数の和:106489

約数の個数: 96

約数和(自身を含む): 161276790528

約数和(自身を除く): 107875183308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 647, 780, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 8411, 9705, 12940, 16822, 19410, 25233, 33644, 38820, 42055, 50466, 84110, 100932, 105817, 126165, 168220, 211634, 252330, 317451, 423268, 504660, 529085, 634902, 1058170, 1269804, 1375621, 1587255, 2116340, 2751242, 3174510, 4126863, 5502484, 6349020, 6878105, 8253726, 13756210, 16507452, 20634315, 27512420, 41268630, 68463599, 82537260, 136927198, 205390797, 273854396, 342317995, 410781594, 684635990, 821563188, 890026787, 1026953985, 1369271980, 1780053574, 2053907970, 2670080361, 3560107148, 4107815940, 4450133935, 5340160722, 8900267870, 10680321444, 13350401805, 17800535740, 26700803610, 53401607220]

約数ペア:

[(1, 53401607220), (2, 26700803610), (3, 17800535740), (4, 13350401805), (5, 10680321444), (6, 8900267870), (10, 5340160722), (12, 4450133935), (13, 4107815940), (15, 3560107148), (20, 2670080361), (26, 2053907970), (30, 1780053574), (39, 1369271980), (52, 1026953985), (60, 890026787), (65, 821563188), (78, 684635990), (130, 410781594), (156, 342317995), (195, 273854396), (260, 205390797), (390, 136927198), (647, 82537260), (780, 68463599), (1294, 41268630), (1941, 27512420), (2588, 20634315), (3235, 16507452), (3882, 13756210), (6470, 8253726), (7764, 6878105), (8411, 6349020), (9705, 5502484), (12940, 4126863), (16822, 3174510), (19410, 2751242), (25233, 2116340), (33644, 1587255), (38820, 1375621), (42055, 1269804), (50466, 1058170), (84110, 634902), (100932, 529085), (105817, 504660), (126165, 423268), (168220, 317451), (211634, 252330)]