51445010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 94260672

約数和(自身を除く): 42815662

約数列:

[1, 2, 5, 10, 131, 173, 227, 262, 346, 454, 655, 865, 1135, 1310, 1730, 2270, 22663, 29737, 39271, 45326, 59474, 78542, 113315, 148685, 196355, 226630, 297370, 392710, 5144501, 10289002, 25722505, 51445010]

約数ペア:

[(1, 51445010), (2, 25722505), (5, 10289002), (10, 5144501), (131, 392710), (173, 297370), (227, 226630), (262, 196355), (346, 148685), (454, 113315), (655, 78542), (865, 59474), (1135, 45326), (1310, 39271), (1730, 29737), (2270, 22663)]