49418943

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 79779840

約数和(自身を除く): 30360897

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 399, 587, 633, 1477, 1761, 4009, 4109, 4431, 11153, 12027, 12327, 28063, 33459, 78071, 84189, 123857, 234213, 371571, 866999, 2353283, 2600997, 7059849, 16472981, 49418943]

約数ペア:

[(1, 49418943), (3, 16472981), (7, 7059849), (19, 2600997), (21, 2353283), (57, 866999), (133, 371571), (211, 234213), (399, 123857), (587, 84189), (633, 78071), (1477, 33459), (1761, 28063), (4009, 12327), (4109, 12027), (4431, 11153)]