49508490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86857}}^1$

素因数の和:86886

約数の個数: 32

約数和(自身を含む): 125075520

約数和(自身を除く): 75567030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 86857, 173714, 260571, 434285, 521142, 868570, 1302855, 1650283, 2605710, 3300566, 4950849, 8251415, 9901698, 16502830, 24754245, 49508490]

約数ペア:

[(1, 49508490), (2, 24754245), (3, 16502830), (5, 9901698), (6, 8251415), (10, 4950849), (15, 3300566), (19, 2605710), (30, 1650283), (38, 1302855), (57, 868570), (95, 521142), (114, 434285), (190, 260571), (285, 173714), (570, 86857)]