53405208

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20047}}^1$

素因数の和:20096

約数の個数: 48

約数和(自身を含む): 148555680

約数和(自身を除く): 95150472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 360846, 481128, 721692, 741739, 1443384, 1483478, 2225217, 2966956, 4450434, 5933912, 6675651, 8900868, 13351302, 17801736, 26702604, 53405208]

約数ペア:

[(1, 53405208), (2, 26702604), (3, 17801736), (4, 13351302), (6, 8900868), (8, 6675651), (9, 5933912), (12, 4450434), (18, 2966956), (24, 2225217), (36, 1483478), (37, 1443384), (72, 741739), (74, 721692), (111, 481128), (148, 360846), (222, 240564), (296, 180423), (333, 160376), (444, 120282), (666, 80188), (888, 60141), (1332, 40094), (2664, 20047)]