42450550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6624

約数の個数: 24

約数和(自身を含む): 79573032

約数和(自身を除く): 37122482

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6481, 6550, 12962, 32405, 64810, 162025, 324050, 849011, 1698022, 4245055, 8490110, 21225275, 42450550]

約数ペア:

[(1, 42450550), (2, 21225275), (5, 8490110), (10, 4245055), (25, 1698022), (50, 849011), (131, 324050), (262, 162025), (655, 64810), (1310, 32405), (3275, 12962), (6481, 6550)]