49394378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 81802980

約数和(自身を除く): 32408602

約数列:

[1, 2, 11, 22, 121, 242, 401, 509, 802, 1018, 4411, 5599, 8822, 11198, 48521, 61589, 97042, 123178, 204109, 408218, 2245199, 4490398, 24697189, 49394378]

約数ペア:

[(1, 49394378), (2, 24697189), (11, 4490398), (22, 2245199), (121, 408218), (242, 204109), (401, 123178), (509, 97042), (802, 61589), (1018, 48521), (4411, 11198), (5599, 8822)]