56388654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 140175360

約数和(自身を除く): 83786706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1439, 1866, 2177, 2799, 2878, 4317, 4354, 5598, 6531, 8634, 10073, 12951, 13062, 19593, 20146, 25902, 30219, 39186, 60438, 90657, 181314, 447529, 895058, 1342587, 2685174, 3132703, 4027761, 6265406, 8055522, 9398109, 18796218, 28194327, 56388654]

約数ペア:

[(1, 56388654), (2, 28194327), (3, 18796218), (6, 9398109), (7, 8055522), (9, 6265406), (14, 4027761), (18, 3132703), (21, 2685174), (42, 1342587), (63, 895058), (126, 447529), (311, 181314), (622, 90657), (933, 60438), (1439, 39186), (1866, 30219), (2177, 25902), (2799, 20146), (2878, 19593), (4317, 13062), (4354, 12951), (5598, 10073), (6531, 8634)]