51805080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 169659360

約数和(自身を除く): 117854280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 953, 1208, 1359, 1510, 1812, 1906, 2265, 2718, 2859, 3020, 3624, 3812, 4530, 4765, 5436, 5718, 6040, 6795, 7624, 8577, 9060, 9530, 10872, 11436, 13590, 14295, 17154, 18120, 19060, 22872, 27180, 28590, 34308, 38120, 42885, 54360, 57180, 68616, 85770, 114360, 143903, 171540, 287806, 343080, 431709, 575612, 719515, 863418, 1151224, 1295127, 1439030, 1726836, 2158545, 2590254, 2878060, 3453672, 4317090, 5180508, 5756120, 6475635, 8634180, 10361016, 12951270, 17268360, 25902540, 51805080]

約数ペア:

[(1, 51805080), (2, 25902540), (3, 17268360), (4, 12951270), (5, 10361016), (6, 8634180), (8, 6475635), (9, 5756120), (10, 5180508), (12, 4317090), (15, 3453672), (18, 2878060), (20, 2590254), (24, 2158545), (30, 1726836), (36, 1439030), (40, 1295127), (45, 1151224), (60, 863418), (72, 719515), (90, 575612), (120, 431709), (151, 343080), (180, 287806), (302, 171540), (360, 143903), (453, 114360), (604, 85770), (755, 68616), (906, 57180), (953, 54360), (1208, 42885), (1359, 38120), (1510, 34308), (1812, 28590), (1906, 27180), (2265, 22872), (2718, 19060), (2859, 18120), (3020, 17154), (3624, 14295), (3812, 13590), (4530, 11436), (4765, 10872), (5436, 9530), (5718, 9060), (6040, 8577), (6795, 7624)]