56879654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 103168080

約数和(自身を除く): 46288426

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 442, 494, 521, 646, 1042, 2873, 3211, 4199, 5746, 6422, 6773, 8398, 8857, 9899, 13546, 17714, 19798, 54587, 88049, 109174, 115141, 128687, 168283, 176098, 230282, 257374, 336566, 1496833, 1672931, 2187679, 2993666, 3345862, 4375358, 28439827, 56879654]

約数ペア:

[(1, 56879654), (2, 28439827), (13, 4375358), (17, 3345862), (19, 2993666), (26, 2187679), (34, 1672931), (38, 1496833), (169, 336566), (221, 257374), (247, 230282), (323, 176098), (338, 168283), (442, 128687), (494, 115141), (521, 109174), (646, 88049), (1042, 54587), (2873, 19798), (3211, 17714), (4199, 13546), (5746, 9899), (6422, 8857), (6773, 8398)]