51700020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5783}}^1$

素因数の和:5944

約数の個数: 48

約数和(自身を含む): 145756800

約数和(自身を除く): 94056780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 5783, 8940, 11566, 17349, 23132, 28915, 34698, 57830, 69396, 86745, 115660, 173490, 346980, 861667, 1723334, 2585001, 3446668, 4308335, 5170002, 8616670, 10340004, 12925005, 17233340, 25850010, 51700020]

約数ペア:

[(1, 51700020), (2, 25850010), (3, 17233340), (4, 12925005), (5, 10340004), (6, 8616670), (10, 5170002), (12, 4308335), (15, 3446668), (20, 2585001), (30, 1723334), (60, 861667), (149, 346980), (298, 173490), (447, 115660), (596, 86745), (745, 69396), (894, 57830), (1490, 34698), (1788, 28915), (2235, 23132), (2980, 17349), (4470, 11566), (5783, 8940)]