48477920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4967}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 116430048

約数和(自身を除く): 67952128

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, 4967, 9760, 9934, 19868, 24835, 39736, 49670, 79472, 99340, 158944, 198680, 302987, 397360, 605974, 794720, 1211948, 1514935, 2423896, 3029870, 4847792, 6059740, 9695584, 12119480, 24238960, 48477920]

約数ペア:

[(1, 48477920), (2, 24238960), (4, 12119480), (5, 9695584), (8, 6059740), (10, 4847792), (16, 3029870), (20, 2423896), (32, 1514935), (40, 1211948), (61, 794720), (80, 605974), (122, 397360), (160, 302987), (244, 198680), (305, 158944), (488, 99340), (610, 79472), (976, 49670), (1220, 39736), (1952, 24835), (2440, 19868), (4880, 9934), (4967, 9760)]