56965181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 77511168

約数和(自身を除く): 20545987

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 1601, 2093, 2737, 5083, 11207, 20813, 27217, 35581, 36823, 145691, 190519, 257761, 353821, 478699, 625991, 2476747, 3350893, 4381937, 8137883, 56965181]

約数ペア:

[(1, 56965181), (7, 8137883), (13, 4381937), (17, 3350893), (23, 2476747), (91, 625991), (119, 478699), (161, 353821), (221, 257761), (299, 190519), (391, 145691), (1547, 36823), (1601, 35581), (2093, 27217), (2737, 20813), (5083, 11207)]