63366550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7499}}^1$

素因数の和:7537

約数の個数: 36

約数和(自身を含む): 127642500

約数和(自身を除く): 64275950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7499, 8450, 14998, 37495, 74990, 97487, 187475, 194974, 374950, 487435, 974870, 1267331, 2437175, 2534662, 4874350, 6336655, 12673310, 31683275, 63366550]

約数ペア:

[(1, 63366550), (2, 31683275), (5, 12673310), (10, 6336655), (13, 4874350), (25, 2534662), (26, 2437175), (50, 1267331), (65, 974870), (130, 487435), (169, 374950), (325, 194974), (338, 187475), (650, 97487), (845, 74990), (1690, 37495), (4225, 14998), (7499, 8450)]