53520260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86323}}^1$

素因数の和:86363

約数の個数: 24

約数和(自身を含む): 116019456

約数和(自身を除く): 62499196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 86323, 172646, 345292, 431615, 863230, 1726460, 2676013, 5352026, 10704052, 13380065, 26760130, 53520260]

約数ペア:

[(1, 53520260), (2, 26760130), (4, 13380065), (5, 10704052), (10, 5352026), (20, 2676013), (31, 1726460), (62, 863230), (124, 431615), (155, 345292), (310, 172646), (620, 86323)]