48731180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8431}}^1$

素因数の和:8474

約数の個数: 36

約数和(自身を含む): 108722208

約数和(自身を除く): 59991028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 8431, 16862, 33724, 42155, 84310, 143327, 168620, 286654, 573308, 716635, 1433270, 2436559, 2866540, 4873118, 9746236, 12182795, 24365590, 48731180]

約数ペア:

[(1, 48731180), (2, 24365590), (4, 12182795), (5, 9746236), (10, 4873118), (17, 2866540), (20, 2436559), (34, 1433270), (68, 716635), (85, 573308), (170, 286654), (289, 168620), (340, 143327), (578, 84310), (1156, 42155), (1445, 33724), (2890, 16862), (5780, 8431)]