47193780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25373}}^1$

素因数の和:25416

約数の個数: 48

約数和(自身を含む): 136410624

約数和(自身を除く): 89216844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25373, 50746, 76119, 101492, 126865, 152238, 253730, 304476, 380595, 507460, 761190, 786563, 1522380, 1573126, 2359689, 3146252, 3932815, 4719378, 7865630, 9438756, 11798445, 15731260, 23596890, 47193780]

約数ペア:

[(1, 47193780), (2, 23596890), (3, 15731260), (4, 11798445), (5, 9438756), (6, 7865630), (10, 4719378), (12, 3932815), (15, 3146252), (20, 2359689), (30, 1573126), (31, 1522380), (60, 786563), (62, 761190), (93, 507460), (124, 380595), (155, 304476), (186, 253730), (310, 152238), (372, 126865), (465, 101492), (620, 76119), (930, 50746), (1860, 25373)]