56828826

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 70542054

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 318, 426, 477, 639, 839, 954, 1278, 1678, 2517, 3763, 5034, 7526, 7551, 11289, 15102, 22578, 33867, 44467, 59569, 67734, 88934, 119138, 133401, 178707, 266802, 357414, 400203, 536121, 800406, 1072242, 3157157, 6314314, 9471471, 18942942, 28414413, 56828826]

約数ペア:

[(1, 56828826), (2, 28414413), (3, 18942942), (6, 9471471), (9, 6314314), (18, 3157157), (53, 1072242), (71, 800406), (106, 536121), (142, 400203), (159, 357414), (213, 266802), (318, 178707), (426, 133401), (477, 119138), (639, 88934), (839, 67734), (954, 59569), (1278, 44467), (1678, 33867), (2517, 22578), (3763, 15102), (5034, 11289), (7526, 7551)]