47953210

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7481}}^1$

素因数の和:8129

約数の個数: 16

約数和(自身を含む): 86461992

約数和(自身を除く): 38508782

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 7481, 14962, 37405, 74810, 4795321, 9590642, 23976605, 47953210]

約数ペア:

[(1, 47953210), (2, 23976605), (5, 9590642), (10, 4795321), (641, 74810), (1282, 37405), (3205, 14962), (6410, 7481)]