53866480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4519}}^1$

素因数の和:4681

約数の個数: 40

約数和(自身を含む): 126108000

約数和(自身を除く): 72241520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 4519, 5960, 9038, 11920, 18076, 22595, 36152, 45190, 72304, 90380, 180760, 361520, 673331, 1346662, 2693324, 3366655, 5386648, 6733310, 10773296, 13466620, 26933240, 53866480]

約数ペア:

[(1, 53866480), (2, 26933240), (4, 13466620), (5, 10773296), (8, 6733310), (10, 5386648), (16, 3366655), (20, 2693324), (40, 1346662), (80, 673331), (149, 361520), (298, 180760), (596, 90380), (745, 72304), (1192, 45190), (1490, 36152), (2384, 22595), (2980, 18076), (4519, 11920), (5960, 9038)]