55451790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4063

約数の個数: 80

約数和(自身を含む): 157913712

約数和(自身を除く): 102461922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4027, 4590, 6885, 8054, 12081, 13770, 20135, 24162, 36243, 40270, 60405, 68459, 72486, 108729, 120810, 136918, 181215, 205377, 217458, 326187, 342295, 362430, 410754, 543645, 616131, 652374, 684590, 1026885, 1087290, 1232262, 1630935, 1848393, 2053770, 3080655, 3261870, 3696786, 5545179, 6161310, 9241965, 11090358, 18483930, 27725895, 55451790]

約数ペア:

[(1, 55451790), (2, 27725895), (3, 18483930), (5, 11090358), (6, 9241965), (9, 6161310), (10, 5545179), (15, 3696786), (17, 3261870), (18, 3080655), (27, 2053770), (30, 1848393), (34, 1630935), (45, 1232262), (51, 1087290), (54, 1026885), (81, 684590), (85, 652374), (90, 616131), (102, 543645), (135, 410754), (153, 362430), (162, 342295), (170, 326187), (255, 217458), (270, 205377), (306, 181215), (405, 136918), (459, 120810), (510, 108729), (765, 72486), (810, 68459), (918, 60405), (1377, 40270), (1530, 36243), (2295, 24162), (2754, 20135), (4027, 13770), (4590, 12081), (6885, 8054)]