53678730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{255613}}^1$

素因数の和:255630

約数の個数: 32

約数和(自身を含む): 147233664

約数和(自身を除く): 93554934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 255613, 511226, 766839, 1278065, 1533678, 1789291, 2556130, 3578582, 3834195, 5367873, 7668390, 8946455, 10735746, 17892910, 26839365, 53678730]

約数ペア:

[(1, 53678730), (2, 26839365), (3, 17892910), (5, 10735746), (6, 8946455), (7, 7668390), (10, 5367873), (14, 3834195), (15, 3578582), (21, 2556130), (30, 1789291), (35, 1533678), (42, 1278065), (70, 766839), (105, 511226), (210, 255613)]