56540910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14387}}^1$

素因数の和:14528

約数の個数: 32

約数和(自身を含む): 136743552

約数和(自身を除く): 80202642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 14387, 28774, 43161, 71935, 86322, 143870, 215805, 431610, 1884697, 3769394, 5654091, 9423485, 11308182, 18846970, 28270455, 56540910]

約数ペア:

[(1, 56540910), (2, 28270455), (3, 18846970), (5, 11308182), (6, 9423485), (10, 5654091), (15, 3769394), (30, 1884697), (131, 431610), (262, 215805), (393, 143870), (655, 86322), (786, 71935), (1310, 43161), (1965, 28774), (3930, 14387)]