55953001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 65449944

約数和(自身を除く): 9496943

約数列:

[1, 13, 17, 53, 221, 281, 289, 689, 901, 3653, 3757, 4777, 11713, 14893, 15317, 62101, 81209, 193609, 199121, 253181, 1055717, 3291353, 4304077, 55953001]

約数ペア:

[(1, 55953001), (13, 4304077), (17, 3291353), (53, 1055717), (221, 253181), (281, 199121), (289, 193609), (689, 81209), (901, 62101), (3653, 15317), (3757, 14893), (4777, 11713)]