56053620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4971

約数の個数: 120

約数和(自身を含む): 201003264

約数和(自身を除く): 144949644

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, 4943, 5670, 9886, 11340, 14829, 19772, 24715, 29658, 34601, 44487, 49430, 59316, 69202, 74145, 88974, 98860, 103803, 133461, 138404, 148290, 173005, 177948, 207606, 222435, 266922, 296580, 311409, 346010, 400383, 415212, 444870, 519015, 533844, 622818, 667305, 692020, 800766, 889740, 934227, 1038030, 1245636, 1334610, 1557045, 1601532, 1868454, 2001915, 2076060, 2669220, 2802681, 3114090, 3736908, 4003830, 4671135, 5605362, 6228180, 8007660, 9342270, 11210724, 14013405, 18684540, 28026810, 56053620]

約数ペア:

[(1, 56053620), (2, 28026810), (3, 18684540), (4, 14013405), (5, 11210724), (6, 9342270), (7, 8007660), (9, 6228180), (10, 5605362), (12, 4671135), (14, 4003830), (15, 3736908), (18, 3114090), (20, 2802681), (21, 2669220), (27, 2076060), (28, 2001915), (30, 1868454), (35, 1601532), (36, 1557045), (42, 1334610), (45, 1245636), (54, 1038030), (60, 934227), (63, 889740), (70, 800766), (81, 692020), (84, 667305), (90, 622818), (105, 533844), (108, 519015), (126, 444870), (135, 415212), (140, 400383), (162, 346010), (180, 311409), (189, 296580), (210, 266922), (252, 222435), (270, 207606), (315, 177948), (324, 173005), (378, 148290), (405, 138404), (420, 133461), (540, 103803), (567, 98860), (630, 88974), (756, 74145), (810, 69202), (945, 59316), (1134, 49430), (1260, 44487), (1620, 34601), (1890, 29658), (2268, 24715), (2835, 19772), (3780, 14829), (4943, 11340), (5670, 9886)]