56371950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 120

約数和(自身を含む): 162043200

約数和(自身を除く): 105671250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 449, 450, 465, 558, 675, 775, 810, 837, 898, 930, 1347, 1350, 1395, 1550, 1674, 2025, 2245, 2325, 2511, 2694, 2790, 4041, 4050, 4185, 4490, 4650, 5022, 6735, 6975, 8082, 8370, 11225, 12123, 12555, 13470, 13919, 13950, 20205, 20925, 22450, 24246, 25110, 27838, 33675, 36369, 40410, 41757, 41850, 60615, 62775, 67350, 69595, 72738, 83514, 101025, 121230, 125271, 125550, 139190, 181845, 202050, 208785, 250542, 303075, 347975, 363690, 375813, 417570, 606150, 626355, 695950, 751626, 909225, 1043925, 1127439, 1252710, 1818450, 1879065, 2087850, 2254878, 3131775, 3758130, 5637195, 6263550, 9395325, 11274390, 18790650, 28185975, 56371950]

約数ペア:

[(1, 56371950), (2, 28185975), (3, 18790650), (5, 11274390), (6, 9395325), (9, 6263550), (10, 5637195), (15, 3758130), (18, 3131775), (25, 2254878), (27, 2087850), (30, 1879065), (31, 1818450), (45, 1252710), (50, 1127439), (54, 1043925), (62, 909225), (75, 751626), (81, 695950), (90, 626355), (93, 606150), (135, 417570), (150, 375813), (155, 363690), (162, 347975), (186, 303075), (225, 250542), (270, 208785), (279, 202050), (310, 181845), (405, 139190), (449, 125550), (450, 125271), (465, 121230), (558, 101025), (675, 83514), (775, 72738), (810, 69595), (837, 67350), (898, 62775), (930, 60615), (1347, 41850), (1350, 41757), (1395, 40410), (1550, 36369), (1674, 33675), (2025, 27838), (2245, 25110), (2325, 24246), (2511, 22450), (2694, 20925), (2790, 20205), (4041, 13950), (4050, 13919), (4185, 13470), (4490, 12555), (4650, 12123), (5022, 11225), (6735, 8370), (6975, 8082)]