51716520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 169926120

約数和(自身を除く): 118209600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1481, 1746, 1940, 2328, 2910, 2962, 3492, 3880, 4365, 4443, 5820, 5924, 6984, 7405, 8730, 8886, 11640, 11848, 13329, 14810, 17460, 17772, 22215, 26658, 29620, 34920, 35544, 44430, 53316, 59240, 66645, 88860, 106632, 133290, 143657, 177720, 266580, 287314, 430971, 533160, 574628, 718285, 861942, 1149256, 1292913, 1436570, 1723884, 2154855, 2585826, 2873140, 3447768, 4309710, 5171652, 5746280, 6464565, 8619420, 10343304, 12929130, 17238840, 25858260, 51716520]

約数ペア:

[(1, 51716520), (2, 25858260), (3, 17238840), (4, 12929130), (5, 10343304), (6, 8619420), (8, 6464565), (9, 5746280), (10, 5171652), (12, 4309710), (15, 3447768), (18, 2873140), (20, 2585826), (24, 2154855), (30, 1723884), (36, 1436570), (40, 1292913), (45, 1149256), (60, 861942), (72, 718285), (90, 574628), (97, 533160), (120, 430971), (180, 287314), (194, 266580), (291, 177720), (360, 143657), (388, 133290), (485, 106632), (582, 88860), (776, 66645), (873, 59240), (970, 53316), (1164, 44430), (1455, 35544), (1481, 34920), (1746, 29620), (1940, 26658), (2328, 22215), (2910, 17772), (2962, 17460), (3492, 14810), (3880, 13329), (4365, 11848), (4443, 11640), (5820, 8886), (5924, 8730), (6984, 7405)]