55329440

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5669}}^1$

素因数の和:5745

約数の個数: 48

約数和(自身を含む): 132882120

約数和(自身を除く): 77552680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5669, 9760, 11338, 22676, 28345, 45352, 56690, 90704, 113380, 181408, 226760, 345809, 453520, 691618, 907040, 1383236, 1729045, 2766472, 3458090, 5532944, 6916180, 11065888, 13832360, 27664720, 55329440]

約数ペア:

[(1, 55329440), (2, 27664720), (4, 13832360), (5, 11065888), (8, 6916180), (10, 5532944), (16, 3458090), (20, 2766472), (32, 1729045), (40, 1383236), (61, 907040), (80, 691618), (122, 453520), (160, 345809), (244, 226760), (305, 181408), (488, 113380), (610, 90704), (976, 56690), (1220, 45352), (1952, 28345), (2440, 22676), (4880, 11338), (5669, 9760)]