53984887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 10803593

約数列:

[1, 11, 23, 37, 73, 79, 253, 407, 803, 851, 869, 1679, 1817, 2701, 2923, 5767, 9361, 18469, 19987, 29711, 32153, 62123, 63437, 67229, 132641, 213379, 683353, 739519, 1459051, 2347169, 4907717, 53984887]

約数ペア:

[(1, 53984887), (11, 4907717), (23, 2347169), (37, 1459051), (73, 739519), (79, 683353), (253, 213379), (407, 132641), (803, 67229), (851, 63437), (869, 62123), (1679, 32153), (1817, 29711), (2701, 19987), (2923, 18469), (5767, 9361)]