47500588

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{421}}^2$

素因数の和:913

約数の個数: 18

約数和(自身を含む): 84567588

約数和(自身を除く): 37067000

約数列:

[1, 2, 4, 67, 134, 268, 421, 842, 1684, 28207, 56414, 112828, 177241, 354482, 708964, 11875147, 23750294, 47500588]

約数ペア:

[(1, 47500588), (2, 23750294), (4, 11875147), (67, 708964), (134, 354482), (268, 177241), (421, 112828), (842, 56414), (1684, 28207)]