53596520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43223}}^1$

素因数の和:43265

約数の個数: 32

約数和(自身を含む): 124485120

約数和(自身を除く): 70888600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43223, 86446, 172892, 216115, 345784, 432230, 864460, 1339913, 1728920, 2679826, 5359652, 6699565, 10719304, 13399130, 26798260, 53596520]

約数ペア:

[(1, 53596520), (2, 26798260), (4, 13399130), (5, 10719304), (8, 6699565), (10, 5359652), (20, 2679826), (31, 1728920), (40, 1339913), (62, 864460), (124, 432230), (155, 345784), (248, 216115), (310, 172892), (620, 86446), (1240, 43223)]