56554809740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{44041}}^1$

素因数の和:44523

約数の個数: 96

約数和(自身を含む): 139842158400

約数和(自身を除く): 83287348660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 449, 572, 715, 898, 1430, 1796, 2245, 2860, 4490, 4939, 5837, 8980, 9878, 11674, 19756, 23348, 24695, 29185, 44041, 49390, 58370, 64207, 88082, 98780, 116740, 128414, 176164, 220205, 256828, 321035, 440410, 484451, 572533, 642070, 880820, 968902, 1145066, 1284140, 1937804, 2290132, 2422255, 2862665, 4844510, 5725330, 6297863, 9689020, 11450660, 12595726, 19774409, 25191452, 31489315, 39548818, 62978630, 79097636, 98872045, 125957260, 197744090, 217518499, 257067317, 395488180, 435036998, 514134634, 870073996, 1028269268, 1087592495, 1285336585, 2175184990, 2570673170, 2827740487, 4350369980, 5141346340, 5655480974, 11310961948, 14138702435, 28277404870, 56554809740]

約数ペア:

[(1, 56554809740), (2, 28277404870), (4, 14138702435), (5, 11310961948), (10, 5655480974), (11, 5141346340), (13, 4350369980), (20, 2827740487), (22, 2570673170), (26, 2175184990), (44, 1285336585), (52, 1087592495), (55, 1028269268), (65, 870073996), (110, 514134634), (130, 435036998), (143, 395488180), (220, 257067317), (260, 217518499), (286, 197744090), (449, 125957260), (572, 98872045), (715, 79097636), (898, 62978630), (1430, 39548818), (1796, 31489315), (2245, 25191452), (2860, 19774409), (4490, 12595726), (4939, 11450660), (5837, 9689020), (8980, 6297863), (9878, 5725330), (11674, 4844510), (19756, 2862665), (23348, 2422255), (24695, 2290132), (29185, 1937804), (44041, 1284140), (49390, 1145066), (58370, 968902), (64207, 880820), (88082, 642070), (98780, 572533), (116740, 484451), (128414, 440410), (176164, 321035), (220205, 256828)]