47113490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 87989760

約数和(自身を除く): 40876270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 401, 758, 802, 1895, 2005, 3790, 4010, 11749, 12431, 23498, 24862, 58745, 62155, 117490, 124310, 151979, 303958, 759895, 1519790, 4711349, 9422698, 23556745, 47113490]

約数ペア:

[(1, 47113490), (2, 23556745), (5, 9422698), (10, 4711349), (31, 1519790), (62, 759895), (155, 303958), (310, 151979), (379, 124310), (401, 117490), (758, 62155), (802, 58745), (1895, 24862), (2005, 23498), (3790, 12431), (4010, 11749)]