48988262740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2548817}}^1$

素因数の和:2548888

約数の個数: 36

約数和(自身を含む): 106301003508

約数和(自身を除く): 57312740768

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 2548817, 5097634, 10195268, 12744085, 25488170, 50976340, 79013327, 158026654, 316053308, 395066635, 790133270, 1580266540, 2449413137, 4898826274, 9797652548, 12247065685, 24494131370, 48988262740]

約数ペア:

[(1, 48988262740), (2, 24494131370), (4, 12247065685), (5, 9797652548), (10, 4898826274), (20, 2449413137), (31, 1580266540), (62, 790133270), (124, 395066635), (155, 316053308), (310, 158026654), (620, 79013327), (961, 50976340), (1922, 25488170), (3844, 12744085), (4805, 10195268), (9610, 5097634), (19220, 2548817)]