55145714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 97678080

約数和(自身を除く): 42532366

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 277, 338, 403, 494, 554, 589, 806, 1178, 3211, 3601, 5239, 5263, 6422, 7202, 7657, 8587, 10478, 10526, 15314, 17174, 46813, 68419, 93626, 99541, 111631, 136838, 163153, 199082, 223262, 326306, 889447, 1451203, 1778894, 2120989, 2902406, 4241978, 27572857, 55145714]

約数ペア:

[(1, 55145714), (2, 27572857), (13, 4241978), (19, 2902406), (26, 2120989), (31, 1778894), (38, 1451203), (62, 889447), (169, 326306), (247, 223262), (277, 199082), (338, 163153), (403, 136838), (494, 111631), (554, 99541), (589, 93626), (806, 68419), (1178, 46813), (3211, 17174), (3601, 15314), (5239, 10526), (5263, 10478), (6422, 8587), (7202, 7657)]