55643670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26881}}^1$

素因数の和:26917

約数の個数: 48

約数和(自身を含む): 150969312

約数和(自身を除く): 95325642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 26881, 53762, 80643, 134405, 161286, 241929, 268810, 403215, 483858, 618263, 806430, 1209645, 1236526, 1854789, 2419290, 3091315, 3709578, 5564367, 6182630, 9273945, 11128734, 18547890, 27821835, 55643670]

約数ペア:

[(1, 55643670), (2, 27821835), (3, 18547890), (5, 11128734), (6, 9273945), (9, 6182630), (10, 5564367), (15, 3709578), (18, 3091315), (23, 2419290), (30, 1854789), (45, 1236526), (46, 1209645), (69, 806430), (90, 618263), (115, 483858), (138, 403215), (207, 268810), (230, 241929), (345, 161286), (414, 134405), (690, 80643), (1035, 53762), (2070, 26881)]