56905884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 165253088

約数和(自身を除く): 108347204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 937, 964, 1446, 1687, 1874, 2169, 2811, 2892, 3374, 3748, 4338, 5061, 5622, 6559, 6748, 8433, 8676, 10122, 11244, 13118, 15183, 16866, 19677, 20244, 26236, 30366, 33732, 39354, 59031, 60732, 78708, 118062, 225817, 236124, 451634, 677451, 903268, 1354902, 1580719, 2032353, 2709804, 3161438, 4064706, 4742157, 6322876, 8129412, 9484314, 14226471, 18968628, 28452942, 56905884]

約数ペア:

[(1, 56905884), (2, 28452942), (3, 18968628), (4, 14226471), (6, 9484314), (7, 8129412), (9, 6322876), (12, 4742157), (14, 4064706), (18, 3161438), (21, 2709804), (28, 2032353), (36, 1580719), (42, 1354902), (63, 903268), (84, 677451), (126, 451634), (241, 236124), (252, 225817), (482, 118062), (723, 78708), (937, 60732), (964, 59031), (1446, 39354), (1687, 33732), (1874, 30366), (2169, 26236), (2811, 20244), (2892, 19677), (3374, 16866), (3748, 15183), (4338, 13118), (5061, 11244), (5622, 10122), (6559, 8676), (6748, 8433)]