53949920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 134265600

約数和(自身を除く): 80315680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 149, 155, 160, 248, 292, 298, 310, 365, 496, 584, 596, 620, 730, 745, 992, 1168, 1192, 1240, 1460, 1490, 2263, 2336, 2384, 2480, 2920, 2980, 4526, 4619, 4768, 4960, 5840, 5960, 9052, 9238, 10877, 11315, 11680, 11920, 18104, 18476, 21754, 22630, 23095, 23840, 36208, 36952, 43508, 45260, 46190, 54385, 72416, 73904, 87016, 90520, 92380, 108770, 147808, 174032, 181040, 184760, 217540, 337187, 348064, 362080, 369520, 435080, 674374, 739040, 870160, 1348748, 1685935, 1740320, 2697496, 3371870, 5394992, 6743740, 10789984, 13487480, 26974960, 53949920]

約数ペア:

[(1, 53949920), (2, 26974960), (4, 13487480), (5, 10789984), (8, 6743740), (10, 5394992), (16, 3371870), (20, 2697496), (31, 1740320), (32, 1685935), (40, 1348748), (62, 870160), (73, 739040), (80, 674374), (124, 435080), (146, 369520), (149, 362080), (155, 348064), (160, 337187), (248, 217540), (292, 184760), (298, 181040), (310, 174032), (365, 147808), (496, 108770), (584, 92380), (596, 90520), (620, 87016), (730, 73904), (745, 72416), (992, 54385), (1168, 46190), (1192, 45260), (1240, 43508), (1460, 36952), (1490, 36208), (2263, 23840), (2336, 23095), (2384, 22630), (2480, 21754), (2920, 18476), (2980, 18104), (4526, 11920), (4619, 11680), (4768, 11315), (4960, 10877), (5840, 9238), (5960, 9052)]