51834360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25409}}^1$

素因数の和:25440

約数の個数: 64

約数和(自身を含む): 164656800

約数和(自身を除く): 112822440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 254090, 304908, 381135, 431953, 508180, 609816, 762270, 863906, 1016360, 1295859, 1524540, 1727812, 2159765, 2591718, 3049080, 3455624, 4319530, 5183436, 6479295, 8639060, 10366872, 12958590, 17278120, 25917180, 51834360]

約数ペア:

[(1, 51834360), (2, 25917180), (3, 17278120), (4, 12958590), (5, 10366872), (6, 8639060), (8, 6479295), (10, 5183436), (12, 4319530), (15, 3455624), (17, 3049080), (20, 2591718), (24, 2159765), (30, 1727812), (34, 1524540), (40, 1295859), (51, 1016360), (60, 863906), (68, 762270), (85, 609816), (102, 508180), (120, 431953), (136, 381135), (170, 304908), (204, 254090), (255, 203272), (340, 152454), (408, 127045), (510, 101636), (680, 76227), (1020, 50818), (2040, 25409)]