51497410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 98366400

約数和(自身を除く): 46868990

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2069, 2489, 4138, 4978, 10345, 12445, 20690, 24890, 39311, 78622, 196555, 271039, 393110, 542078, 1355195, 2710390, 5149741, 10299482, 25748705, 51497410]

約数ペア:

[(1, 51497410), (2, 25748705), (5, 10299482), (10, 5149741), (19, 2710390), (38, 1355195), (95, 542078), (131, 393110), (190, 271039), (262, 196555), (655, 78622), (1310, 39311), (2069, 24890), (2489, 20690), (4138, 12445), (4978, 10345)]