55335920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14717}}^1$

素因数の和:14777

約数の個数: 40

約数和(自身を含む): 131402304

約数和(自身を除く): 76066384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14717, 29434, 58868, 73585, 117736, 147170, 235472, 294340, 588680, 691699, 1177360, 1383398, 2766796, 3458495, 5533592, 6916990, 11067184, 13833980, 27667960, 55335920]

約数ペア:

[(1, 55335920), (2, 27667960), (4, 13833980), (5, 11067184), (8, 6916990), (10, 5533592), (16, 3458495), (20, 2766796), (40, 1383398), (47, 1177360), (80, 691699), (94, 588680), (188, 294340), (235, 235472), (376, 147170), (470, 117736), (752, 73585), (940, 58868), (1880, 29434), (3760, 14717)]