56906055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 105973920

約数和(自身を除く): 49067865

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1019, 1095, 1241, 3057, 3285, 3723, 5095, 6205, 9171, 11169, 15285, 17323, 18615, 45855, 51969, 55845, 74387, 86615, 155907, 223161, 259845, 371935, 669483, 779535, 1115805, 1264579, 3347415, 3793737, 6322895, 11381211, 18968685, 56906055]

約数ペア:

[(1, 56906055), (3, 18968685), (5, 11381211), (9, 6322895), (15, 3793737), (17, 3347415), (45, 1264579), (51, 1115805), (73, 779535), (85, 669483), (153, 371935), (219, 259845), (255, 223161), (365, 155907), (657, 86615), (765, 74387), (1019, 55845), (1095, 51969), (1241, 45855), (3057, 18615), (3285, 17323), (3723, 15285), (5095, 11169), (6205, 9171)]