49553460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 120274380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 863, 870, 957, 990, 1044, 1276, 1305, 1595, 1726, 1740, 1914, 1980, 2589, 2610, 2871, 3190, 3452, 3828, 4315, 4785, 5178, 5220, 5742, 6380, 7767, 8630, 9493, 9570, 10356, 11484, 12945, 14355, 15534, 17260, 18986, 19140, 25027, 25890, 28479, 28710, 31068, 37972, 38835, 47465, 50054, 51780, 56958, 57420, 75081, 77670, 85437, 94930, 100108, 113916, 125135, 142395, 150162, 155340, 170874, 189860, 225243, 250270, 275297, 284790, 300324, 341748, 375405, 427185, 450486, 500540, 550594, 569580, 750810, 825891, 854370, 900972, 1101188, 1126215, 1376485, 1501620, 1651782, 1708740, 2252430, 2477673, 2752970, 3303564, 4129455, 4504860, 4955346, 5505940, 8258910, 9910692, 12388365, 16517820, 24776730, 49553460]

約数ペア:

[(1, 49553460), (2, 24776730), (3, 16517820), (4, 12388365), (5, 9910692), (6, 8258910), (9, 5505940), (10, 4955346), (11, 4504860), (12, 4129455), (15, 3303564), (18, 2752970), (20, 2477673), (22, 2252430), (29, 1708740), (30, 1651782), (33, 1501620), (36, 1376485), (44, 1126215), (45, 1101188), (55, 900972), (58, 854370), (60, 825891), (66, 750810), (87, 569580), (90, 550594), (99, 500540), (110, 450486), (116, 427185), (132, 375405), (145, 341748), (165, 300324), (174, 284790), (180, 275297), (198, 250270), (220, 225243), (261, 189860), (290, 170874), (319, 155340), (330, 150162), (348, 142395), (396, 125135), (435, 113916), (495, 100108), (522, 94930), (580, 85437), (638, 77670), (660, 75081), (863, 57420), (870, 56958), (957, 51780), (990, 50054), (1044, 47465), (1276, 38835), (1305, 37972), (1595, 31068), (1726, 28710), (1740, 28479), (1914, 25890), (1980, 25027), (2589, 19140), (2610, 18986), (2871, 17260), (3190, 15534), (3452, 14355), (3828, 12945), (4315, 11484), (4785, 10356), (5178, 9570), (5220, 9493), (5742, 8630), (6380, 7767)]