50828220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9155

約数の個数: 72

約数和(自身を含む): 159169920

約数和(自身を除く): 108341700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9109, 18218, 27327, 36436, 45545, 54654, 81981, 91090, 109308, 136635, 163962, 182180, 273270, 282379, 327924, 409905, 546540, 564758, 819810, 847137, 1129516, 1411895, 1639620, 1694274, 2541411, 2823790, 3388548, 4235685, 5082822, 5647580, 8471370, 10165644, 12707055, 16942740, 25414110, 50828220]

約数ペア:

[(1, 50828220), (2, 25414110), (3, 16942740), (4, 12707055), (5, 10165644), (6, 8471370), (9, 5647580), (10, 5082822), (12, 4235685), (15, 3388548), (18, 2823790), (20, 2541411), (30, 1694274), (31, 1639620), (36, 1411895), (45, 1129516), (60, 847137), (62, 819810), (90, 564758), (93, 546540), (124, 409905), (155, 327924), (180, 282379), (186, 273270), (279, 182180), (310, 163962), (372, 136635), (465, 109308), (558, 91090), (620, 81981), (930, 54654), (1116, 45545), (1395, 36436), (1860, 27327), (2790, 18218), (5580, 9109)]