50510720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 131035320

約数和(自身を除く): 80524600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 467, 520, 640, 676, 832, 845, 934, 1040, 1352, 1664, 1690, 1868, 2080, 2335, 2704, 3380, 3736, 4160, 4670, 5408, 6071, 6760, 7472, 8320, 9340, 10816, 12142, 13520, 14944, 18680, 21632, 24284, 27040, 29888, 30355, 37360, 48568, 54080, 59776, 60710, 74720, 78923, 97136, 108160, 121420, 149440, 157846, 194272, 242840, 298880, 315692, 388544, 394615, 485680, 631384, 777088, 789230, 971360, 1262768, 1578460, 1942720, 2525536, 3156920, 3885440, 5051072, 6313840, 10102144, 12627680, 25255360, 50510720]

約数ペア:

[(1, 50510720), (2, 25255360), (4, 12627680), (5, 10102144), (8, 6313840), (10, 5051072), (13, 3885440), (16, 3156920), (20, 2525536), (26, 1942720), (32, 1578460), (40, 1262768), (52, 971360), (64, 789230), (65, 777088), (80, 631384), (104, 485680), (128, 394615), (130, 388544), (160, 315692), (169, 298880), (208, 242840), (260, 194272), (320, 157846), (338, 149440), (416, 121420), (467, 108160), (520, 97136), (640, 78923), (676, 74720), (832, 60710), (845, 59776), (934, 54080), (1040, 48568), (1352, 37360), (1664, 30355), (1690, 29888), (1868, 27040), (2080, 24284), (2335, 21632), (2704, 18680), (3380, 14944), (3736, 13520), (4160, 12142), (4670, 10816), (5408, 9340), (6071, 8320), (6760, 7472)]