48707974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 87584256

約数和(自身を除く): 38876282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 457, 662, 914, 2317, 3199, 4634, 6398, 7613, 10511, 15226, 21022, 53291, 73577, 106582, 147154, 151267, 302534, 1058869, 2117738, 3479141, 6958282, 24353987, 48707974]

約数ペア:

[(1, 48707974), (2, 24353987), (7, 6958282), (14, 3479141), (23, 2117738), (46, 1058869), (161, 302534), (322, 151267), (331, 147154), (457, 106582), (662, 73577), (914, 53291), (2317, 21022), (3199, 15226), (4634, 10511), (6398, 7613)]