47498746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 78724800

約数和(自身を除く): 31226054

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 709, 779, 817, 1418, 1558, 1634, 1763, 3526, 13471, 26942, 29069, 30487, 33497, 58138, 60974, 66994, 552311, 579253, 1104622, 1158506, 1249967, 2499934, 23749373, 47498746]

約数ペア:

[(1, 47498746), (2, 23749373), (19, 2499934), (38, 1249967), (41, 1158506), (43, 1104622), (82, 579253), (86, 552311), (709, 66994), (779, 60974), (817, 58138), (1418, 33497), (1558, 30487), (1634, 29069), (1763, 26942), (3526, 13471)]