50181020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 59590180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 359, 482, 580, 718, 964, 1205, 1436, 1795, 2410, 3590, 4820, 6989, 7180, 10411, 13978, 20822, 27956, 34945, 41644, 52055, 69890, 86519, 104110, 139780, 173038, 208220, 346076, 432595, 865190, 1730380, 2509051, 5018102, 10036204, 12545255, 25090510, 50181020]

約数ペア:

[(1, 50181020), (2, 25090510), (4, 12545255), (5, 10036204), (10, 5018102), (20, 2509051), (29, 1730380), (58, 865190), (116, 432595), (145, 346076), (241, 208220), (290, 173038), (359, 139780), (482, 104110), (580, 86519), (718, 69890), (964, 52055), (1205, 41644), (1436, 34945), (1795, 27956), (2410, 20822), (3590, 13978), (4820, 10411), (6989, 7180)]