52817040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 179270520

約数和(自身を除く): 126453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 673, 720, 872, 981, 1090, 1308, 1346, 1635, 1744, 1962, 2019, 2180, 2616, 2692, 3270, 3365, 3924, 4038, 4360, 4905, 5232, 5384, 6057, 6540, 6730, 7848, 8076, 8720, 9810, 10095, 10768, 12114, 13080, 13460, 15696, 16152, 19620, 20190, 24228, 26160, 26920, 30285, 32304, 39240, 40380, 48456, 53840, 60570, 73357, 78480, 80760, 96912, 121140, 146714, 161520, 220071, 242280, 293428, 366785, 440142, 484560, 586856, 660213, 733570, 880284, 1100355, 1173712, 1320426, 1467140, 1760568, 2200710, 2640852, 2934280, 3301065, 3521136, 4401420, 5281704, 5868560, 6602130, 8802840, 10563408, 13204260, 17605680, 26408520, 52817040]

約数ペア:

[(1, 52817040), (2, 26408520), (3, 17605680), (4, 13204260), (5, 10563408), (6, 8802840), (8, 6602130), (9, 5868560), (10, 5281704), (12, 4401420), (15, 3521136), (16, 3301065), (18, 2934280), (20, 2640852), (24, 2200710), (30, 1760568), (36, 1467140), (40, 1320426), (45, 1173712), (48, 1100355), (60, 880284), (72, 733570), (80, 660213), (90, 586856), (109, 484560), (120, 440142), (144, 366785), (180, 293428), (218, 242280), (240, 220071), (327, 161520), (360, 146714), (436, 121140), (545, 96912), (654, 80760), (673, 78480), (720, 73357), (872, 60570), (981, 53840), (1090, 48456), (1308, 40380), (1346, 39240), (1635, 32304), (1744, 30285), (1962, 26920), (2019, 26160), (2180, 24228), (2616, 20190), (2692, 19620), (3270, 16152), (3365, 15696), (3924, 13460), (4038, 13080), (4360, 12114), (4905, 10768), (5232, 10095), (5384, 9810), (6057, 8720), (6540, 8076), (6730, 7848)]