53677360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 137303712

約数和(自身を除く): 83626352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 181, 220, 337, 362, 440, 674, 724, 880, 905, 1348, 1448, 1685, 1810, 1991, 2696, 2896, 3370, 3620, 3707, 3982, 5392, 6740, 7240, 7414, 7964, 9955, 13480, 14480, 14828, 15928, 18535, 19910, 26960, 29656, 31856, 37070, 39820, 59312, 60997, 74140, 79640, 121994, 148280, 159280, 243988, 296560, 304985, 487976, 609970, 670967, 975952, 1219940, 1341934, 2439880, 2683868, 3354835, 4879760, 5367736, 6709670, 10735472, 13419340, 26838680, 53677360]

約数ペア:

[(1, 53677360), (2, 26838680), (4, 13419340), (5, 10735472), (8, 6709670), (10, 5367736), (11, 4879760), (16, 3354835), (20, 2683868), (22, 2439880), (40, 1341934), (44, 1219940), (55, 975952), (80, 670967), (88, 609970), (110, 487976), (176, 304985), (181, 296560), (220, 243988), (337, 159280), (362, 148280), (440, 121994), (674, 79640), (724, 74140), (880, 60997), (905, 59312), (1348, 39820), (1448, 37070), (1685, 31856), (1810, 29656), (1991, 26960), (2696, 19910), (2896, 18535), (3370, 15928), (3620, 14828), (3707, 14480), (3982, 13480), (5392, 9955), (6740, 7964), (7240, 7414)]