53332020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4731

約数の個数: 120

約数和(自身を含む): 191245824

約数和(自身を除く): 137913804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4703, 5670, 9406, 11340, 14109, 18812, 23515, 28218, 32921, 42327, 47030, 56436, 65842, 70545, 84654, 94060, 98763, 126981, 131684, 141090, 164605, 169308, 197526, 211635, 253962, 282180, 296289, 329210, 380943, 395052, 423270, 493815, 507924, 592578, 634905, 658420, 761886, 846540, 888867, 987630, 1185156, 1269810, 1481445, 1523772, 1777734, 1904715, 1975260, 2539620, 2666601, 2962890, 3555468, 3809430, 4444335, 5333202, 5925780, 7618860, 8888670, 10666404, 13333005, 17777340, 26666010, 53332020]

約数ペア:

[(1, 53332020), (2, 26666010), (3, 17777340), (4, 13333005), (5, 10666404), (6, 8888670), (7, 7618860), (9, 5925780), (10, 5333202), (12, 4444335), (14, 3809430), (15, 3555468), (18, 2962890), (20, 2666601), (21, 2539620), (27, 1975260), (28, 1904715), (30, 1777734), (35, 1523772), (36, 1481445), (42, 1269810), (45, 1185156), (54, 987630), (60, 888867), (63, 846540), (70, 761886), (81, 658420), (84, 634905), (90, 592578), (105, 507924), (108, 493815), (126, 423270), (135, 395052), (140, 380943), (162, 329210), (180, 296289), (189, 282180), (210, 253962), (252, 211635), (270, 197526), (315, 169308), (324, 164605), (378, 141090), (405, 131684), (420, 126981), (540, 98763), (567, 94060), (630, 84654), (756, 70545), (810, 65842), (945, 56436), (1134, 47030), (1260, 42327), (1620, 32921), (1890, 28218), (2268, 23515), (2835, 18812), (3780, 14109), (4703, 11340), (5670, 9406)]