53615660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6491}}^1$

素因数の和:6566

約数の個数: 48

約数和(自身を含む): 130878720

約数和(自身を除く): 77263060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6491, 8260, 12982, 25964, 32455, 45437, 64910, 90874, 129820, 181748, 227185, 382969, 454370, 765938, 908740, 1531876, 1914845, 2680783, 3829690, 5361566, 7659380, 10723132, 13403915, 26807830, 53615660]

約数ペア:

[(1, 53615660), (2, 26807830), (4, 13403915), (5, 10723132), (7, 7659380), (10, 5361566), (14, 3829690), (20, 2680783), (28, 1914845), (35, 1531876), (59, 908740), (70, 765938), (118, 454370), (140, 382969), (236, 227185), (295, 181748), (413, 129820), (590, 90874), (826, 64910), (1180, 45437), (1652, 32455), (2065, 25964), (4130, 12982), (6491, 8260)]