56345880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4649}}^1$

素因数の和:4764

約数の個数: 64

約数和(自身を含む): 170748000

約数和(自身を除く): 114402120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 4649, 6060, 9298, 12120, 13947, 18596, 23245, 27894, 37192, 46490, 55788, 69735, 92980, 111576, 139470, 185960, 278940, 469549, 557880, 939098, 1408647, 1878196, 2347745, 2817294, 3756392, 4695490, 5634588, 7043235, 9390980, 11269176, 14086470, 18781960, 28172940, 56345880]

約数ペア:

[(1, 56345880), (2, 28172940), (3, 18781960), (4, 14086470), (5, 11269176), (6, 9390980), (8, 7043235), (10, 5634588), (12, 4695490), (15, 3756392), (20, 2817294), (24, 2347745), (30, 1878196), (40, 1408647), (60, 939098), (101, 557880), (120, 469549), (202, 278940), (303, 185960), (404, 139470), (505, 111576), (606, 92980), (808, 69735), (1010, 55788), (1212, 46490), (1515, 37192), (2020, 27894), (2424, 23245), (3030, 18596), (4040, 13947), (4649, 12120), (6060, 9298)]