55880172

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 145336800

約数和(自身を除く): 89456628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1229, 1263, 1684, 2458, 2526, 3687, 3789, 4916, 5052, 7374, 7578, 11061, 11367, 14748, 15156, 22122, 22734, 33183, 44244, 45468, 66366, 132732, 517409, 1034818, 1552227, 2069636, 3104454, 4656681, 6208908, 9313362, 13970043, 18626724, 27940086, 55880172]

約数ペア:

[(1, 55880172), (2, 27940086), (3, 18626724), (4, 13970043), (6, 9313362), (9, 6208908), (12, 4656681), (18, 3104454), (27, 2069636), (36, 1552227), (54, 1034818), (108, 517409), (421, 132732), (842, 66366), (1229, 45468), (1263, 44244), (1684, 33183), (2458, 22734), (2526, 22122), (3687, 15156), (3789, 14748), (4916, 11367), (5052, 11061), (7374, 7578)]