53866920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 174700800

約数和(自身を除く): 120833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 673, 690, 696, 870, 920, 1160, 1334, 1346, 1380, 1740, 2001, 2019, 2668, 2692, 2760, 3335, 3365, 3480, 4002, 4038, 5336, 5384, 6670, 6730, 8004, 8076, 10005, 10095, 13340, 13460, 15479, 16008, 16152, 19517, 20010, 20190, 26680, 26920, 30958, 39034, 40020, 40380, 46437, 58551, 61916, 77395, 78068, 80040, 80760, 92874, 97585, 117102, 123832, 154790, 156136, 185748, 195170, 232185, 234204, 292755, 309580, 371496, 390340, 448891, 464370, 468408, 585510, 619160, 780680, 897782, 928740, 1171020, 1346673, 1795564, 1857480, 2244455, 2342040, 2693346, 3591128, 4488910, 5386692, 6733365, 8977820, 10773384, 13466730, 17955640, 26933460, 53866920]

約数ペア:

[(1, 53866920), (2, 26933460), (3, 17955640), (4, 13466730), (5, 10773384), (6, 8977820), (8, 6733365), (10, 5386692), (12, 4488910), (15, 3591128), (20, 2693346), (23, 2342040), (24, 2244455), (29, 1857480), (30, 1795564), (40, 1346673), (46, 1171020), (58, 928740), (60, 897782), (69, 780680), (87, 619160), (92, 585510), (115, 468408), (116, 464370), (120, 448891), (138, 390340), (145, 371496), (174, 309580), (184, 292755), (230, 234204), (232, 232185), (276, 195170), (290, 185748), (345, 156136), (348, 154790), (435, 123832), (460, 117102), (552, 97585), (580, 92874), (667, 80760), (673, 80040), (690, 78068), (696, 77395), (870, 61916), (920, 58551), (1160, 46437), (1334, 40380), (1346, 40020), (1380, 39034), (1740, 30958), (2001, 26920), (2019, 26680), (2668, 20190), (2692, 20010), (2760, 19517), (3335, 16152), (3365, 16008), (3480, 15479), (4002, 13460), (4038, 13340), (5336, 10095), (5384, 10005), (6670, 8076), (6730, 8004)]