48733520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 76615600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 701, 790, 869, 880, 1264, 1402, 1580, 1738, 2804, 3160, 3476, 3505, 4345, 5608, 6320, 6952, 7010, 7711, 8690, 11216, 13904, 14020, 15422, 17380, 28040, 30844, 34760, 38555, 55379, 56080, 61688, 69520, 77110, 110758, 123376, 154220, 221516, 276895, 308440, 443032, 553790, 609169, 616880, 886064, 1107580, 1218338, 2215160, 2436676, 3045845, 4430320, 4873352, 6091690, 9746704, 12183380, 24366760, 48733520]

約数ペア:

[(1, 48733520), (2, 24366760), (4, 12183380), (5, 9746704), (8, 6091690), (10, 4873352), (11, 4430320), (16, 3045845), (20, 2436676), (22, 2215160), (40, 1218338), (44, 1107580), (55, 886064), (79, 616880), (80, 609169), (88, 553790), (110, 443032), (158, 308440), (176, 276895), (220, 221516), (316, 154220), (395, 123376), (440, 110758), (632, 77110), (701, 69520), (790, 61688), (869, 56080), (880, 55379), (1264, 38555), (1402, 34760), (1580, 30844), (1738, 28040), (2804, 17380), (3160, 15422), (3476, 14020), (3505, 13904), (4345, 11216), (5608, 8690), (6320, 7711), (6952, 7010)]