54538440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 181094400

約数和(自身を除く): 126555960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 523, 632, 660, 790, 869, 948, 1046, 1185, 1320, 1569, 1580, 1738, 1896, 2092, 2370, 2607, 2615, 3138, 3160, 3476, 4184, 4345, 4740, 5214, 5230, 5753, 6276, 6952, 7845, 8690, 9480, 10428, 10460, 11506, 12552, 13035, 15690, 17259, 17380, 20856, 20920, 23012, 26070, 28765, 31380, 34518, 34760, 41317, 46024, 52140, 57530, 62760, 69036, 82634, 86295, 104280, 115060, 123951, 138072, 165268, 172590, 206585, 230120, 247902, 330536, 345180, 413170, 454487, 495804, 619755, 690360, 826340, 908974, 991608, 1239510, 1363461, 1652680, 1817948, 2272435, 2479020, 2726922, 3635896, 4544870, 4958040, 5453844, 6817305, 9089740, 10907688, 13634610, 18179480, 27269220, 54538440]

約数ペア:

[(1, 54538440), (2, 27269220), (3, 18179480), (4, 13634610), (5, 10907688), (6, 9089740), (8, 6817305), (10, 5453844), (11, 4958040), (12, 4544870), (15, 3635896), (20, 2726922), (22, 2479020), (24, 2272435), (30, 1817948), (33, 1652680), (40, 1363461), (44, 1239510), (55, 991608), (60, 908974), (66, 826340), (79, 690360), (88, 619755), (110, 495804), (120, 454487), (132, 413170), (158, 345180), (165, 330536), (220, 247902), (237, 230120), (264, 206585), (316, 172590), (330, 165268), (395, 138072), (440, 123951), (474, 115060), (523, 104280), (632, 86295), (660, 82634), (790, 69036), (869, 62760), (948, 57530), (1046, 52140), (1185, 46024), (1320, 41317), (1569, 34760), (1580, 34518), (1738, 31380), (1896, 28765), (2092, 26070), (2370, 23012), (2607, 20920), (2615, 20856), (3138, 17380), (3160, 17259), (3476, 15690), (4184, 13035), (4345, 12552), (4740, 11506), (5214, 10460), (5230, 10428), (5753, 9480), (6276, 8690), (6952, 7845)]