49695490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1523}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 96780096

約数和(自身を除く): 47084606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1523, 2510, 3046, 3263, 6526, 7615, 15230, 16315, 19799, 32630, 39598, 98995, 197990, 382273, 764546, 1911365, 3822730, 4969549, 9939098, 24847745, 49695490]

約数ペア:

[(1, 49695490), (2, 24847745), (5, 9939098), (10, 4969549), (13, 3822730), (26, 1911365), (65, 764546), (130, 382273), (251, 197990), (502, 98995), (1255, 39598), (1523, 32630), (2510, 19799), (3046, 16315), (3263, 15230), (6526, 7615)]