48515620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 111379968

約数和(自身を除く): 62864348

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 4603, 5270, 9206, 10540, 18412, 23015, 46030, 78251, 92060, 142693, 156502, 285386, 313004, 391255, 570772, 713465, 782510, 1426930, 1565020, 2425781, 2853860, 4851562, 9703124, 12128905, 24257810, 48515620]

約数ペア:

[(1, 48515620), (2, 24257810), (4, 12128905), (5, 9703124), (10, 4851562), (17, 2853860), (20, 2425781), (31, 1565020), (34, 1426930), (62, 782510), (68, 713465), (85, 570772), (124, 391255), (155, 313004), (170, 285386), (310, 156502), (340, 142693), (527, 92060), (620, 78251), (1054, 46030), (2108, 23015), (2635, 18412), (4603, 10540), (5270, 9206)]