55923860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39383}}^1$

素因数の和:39463

約数の個数: 24

約数和(自身を含む): 119097216

約数和(自身を除く): 63173356

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 39383, 78766, 157532, 196915, 393830, 787660, 2796193, 5592386, 11184772, 13980965, 27961930, 55923860]

約数ペア:

[(1, 55923860), (2, 27961930), (4, 13980965), (5, 11184772), (10, 5592386), (20, 2796193), (71, 787660), (142, 393830), (284, 196915), (355, 157532), (710, 78766), (1420, 39383)]