56513450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 122146944

約数和(自身を除く): 65633494

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 2647, 3050, 4270, 5294, 10675, 13235, 18529, 21350, 26470, 37058, 66175, 92645, 132350, 161467, 185290, 322934, 463225, 807335, 926450, 1130269, 1614670, 2260538, 4036675, 5651345, 8073350, 11302690, 28256725, 56513450]

約数ペア:

[(1, 56513450), (2, 28256725), (5, 11302690), (7, 8073350), (10, 5651345), (14, 4036675), (25, 2260538), (35, 1614670), (50, 1130269), (61, 926450), (70, 807335), (122, 463225), (175, 322934), (305, 185290), (350, 161467), (427, 132350), (610, 92645), (854, 66175), (1525, 37058), (2135, 26470), (2647, 21350), (3050, 18529), (4270, 13235), (5294, 10675)]