53634860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43963}}^1$

素因数の和:44033

約数の個数: 24

約数和(自身を含む): 114482256

約数和(自身を除く): 60847396

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 43963, 87926, 175852, 219815, 439630, 879260, 2681743, 5363486, 10726972, 13408715, 26817430, 53634860]

約数ペア:

[(1, 53634860), (2, 26817430), (4, 13408715), (5, 10726972), (10, 5363486), (20, 2681743), (61, 879260), (122, 439630), (244, 219815), (305, 175852), (610, 87926), (1220, 43963)]