50937920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 137160000

約数和(自身を除く): 86222080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 499, 580, 638, 704, 880, 928, 998, 1160, 1276, 1595, 1760, 1856, 1996, 2320, 2495, 2552, 3190, 3520, 3992, 4640, 4990, 5104, 5489, 6380, 7984, 9280, 9980, 10208, 10978, 12760, 14471, 15968, 19960, 20416, 21956, 25520, 27445, 28942, 31936, 39920, 43912, 51040, 54890, 57884, 72355, 79840, 87824, 102080, 109780, 115768, 144710, 159181, 159680, 175648, 219560, 231536, 289420, 318362, 351296, 439120, 463072, 578840, 636724, 795905, 878240, 926144, 1157680, 1273448, 1591810, 1756480, 2315360, 2546896, 3183620, 4630720, 5093792, 6367240, 10187584, 12734480, 25468960, 50937920]

約数ペア:

[(1, 50937920), (2, 25468960), (4, 12734480), (5, 10187584), (8, 6367240), (10, 5093792), (11, 4630720), (16, 3183620), (20, 2546896), (22, 2315360), (29, 1756480), (32, 1591810), (40, 1273448), (44, 1157680), (55, 926144), (58, 878240), (64, 795905), (80, 636724), (88, 578840), (110, 463072), (116, 439120), (145, 351296), (160, 318362), (176, 289420), (220, 231536), (232, 219560), (290, 175648), (319, 159680), (320, 159181), (352, 144710), (440, 115768), (464, 109780), (499, 102080), (580, 87824), (638, 79840), (704, 72355), (880, 57884), (928, 54890), (998, 51040), (1160, 43912), (1276, 39920), (1595, 31936), (1760, 28942), (1856, 27445), (1996, 25520), (2320, 21956), (2495, 20416), (2552, 19960), (3190, 15968), (3520, 14471), (3992, 12760), (4640, 10978), (4990, 10208), (5104, 9980), (5489, 9280), (6380, 7984)]