42451450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8243}}^1$

素因数の和:8358

約数の個数: 24

約数和(自身を含む): 79735968

約数和(自身を除く): 37284518

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 8243, 16486, 41215, 82430, 206075, 412150, 849029, 1698058, 4245145, 8490290, 21225725, 42451450]

約数ペア:

[(1, 42451450), (2, 21225725), (5, 8490290), (10, 4245145), (25, 1698058), (50, 849029), (103, 412150), (206, 206075), (515, 82430), (1030, 41215), (2575, 16486), (5150, 8243)]