53645490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 145873728

約数和(自身を除く): 92228238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 643, 810, 927, 1030, 1286, 1545, 1854, 1929, 2781, 3090, 3215, 3858, 4635, 5562, 5787, 6430, 8343, 9270, 9645, 11574, 13905, 16686, 17361, 19290, 27810, 28935, 34722, 41715, 52083, 57870, 66229, 83430, 86805, 104166, 132458, 173610, 198687, 260415, 331145, 397374, 520830, 596061, 662290, 993435, 1192122, 1788183, 1986870, 2980305, 3576366, 5364549, 5960610, 8940915, 10729098, 17881830, 26822745, 53645490]

約数ペア:

[(1, 53645490), (2, 26822745), (3, 17881830), (5, 10729098), (6, 8940915), (9, 5960610), (10, 5364549), (15, 3576366), (18, 2980305), (27, 1986870), (30, 1788183), (45, 1192122), (54, 993435), (81, 662290), (90, 596061), (103, 520830), (135, 397374), (162, 331145), (206, 260415), (270, 198687), (309, 173610), (405, 132458), (515, 104166), (618, 86805), (643, 83430), (810, 66229), (927, 57870), (1030, 52083), (1286, 41715), (1545, 34722), (1854, 28935), (1929, 27810), (2781, 19290), (3090, 17361), (3215, 16686), (3858, 13905), (4635, 11574), (5562, 9645), (5787, 9270), (6430, 8343)]