56577500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 146428128

約数和(自身を除く): 89850628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 61, 70, 100, 106, 122, 125, 140, 175, 212, 244, 250, 265, 305, 350, 371, 427, 500, 530, 610, 625, 700, 742, 854, 875, 1060, 1220, 1250, 1325, 1484, 1525, 1708, 1750, 1855, 2135, 2500, 2650, 3050, 3233, 3500, 3710, 4270, 4375, 5300, 6100, 6466, 6625, 7420, 7625, 8540, 8750, 9275, 10675, 12932, 13250, 15250, 16165, 17500, 18550, 21350, 22631, 26500, 30500, 32330, 33125, 37100, 38125, 42700, 45262, 46375, 53375, 64660, 66250, 76250, 80825, 90524, 92750, 106750, 113155, 132500, 152500, 161650, 185500, 213500, 226310, 231875, 266875, 323300, 404125, 452620, 463750, 533750, 565775, 808250, 927500, 1067500, 1131550, 1616500, 2020625, 2263100, 2828875, 4041250, 5657750, 8082500, 11315500, 14144375, 28288750, 56577500]

約数ペア:

[(1, 56577500), (2, 28288750), (4, 14144375), (5, 11315500), (7, 8082500), (10, 5657750), (14, 4041250), (20, 2828875), (25, 2263100), (28, 2020625), (35, 1616500), (50, 1131550), (53, 1067500), (61, 927500), (70, 808250), (100, 565775), (106, 533750), (122, 463750), (125, 452620), (140, 404125), (175, 323300), (212, 266875), (244, 231875), (250, 226310), (265, 213500), (305, 185500), (350, 161650), (371, 152500), (427, 132500), (500, 113155), (530, 106750), (610, 92750), (625, 90524), (700, 80825), (742, 76250), (854, 66250), (875, 64660), (1060, 53375), (1220, 46375), (1250, 45262), (1325, 42700), (1484, 38125), (1525, 37100), (1708, 33125), (1750, 32330), (1855, 30500), (2135, 26500), (2500, 22631), (2650, 21350), (3050, 18550), (3233, 17500), (3500, 16165), (3710, 15250), (4270, 13250), (4375, 12932), (5300, 10675), (6100, 9275), (6466, 8750), (6625, 8540), (7420, 7625)]