56612913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 98304000

約数和(自身を除く): 41691087

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 93, 133, 161, 199, 217, 399, 437, 483, 589, 597, 651, 713, 1311, 1393, 1767, 2139, 3059, 3781, 4123, 4179, 4577, 4991, 6169, 9177, 11343, 12369, 13547, 13731, 14973, 18507, 26467, 32039, 40641, 43183, 79401, 86963, 94829, 96117, 117211, 129549, 141887, 260889, 284487, 351633, 425661, 608741, 820477, 993209, 1826223, 2461431, 2695853, 2979627, 8087559, 18870971, 56612913]

約数ペア:

[(1, 56612913), (3, 18870971), (7, 8087559), (19, 2979627), (21, 2695853), (23, 2461431), (31, 1826223), (57, 993209), (69, 820477), (93, 608741), (133, 425661), (161, 351633), (199, 284487), (217, 260889), (399, 141887), (437, 129549), (483, 117211), (589, 96117), (597, 94829), (651, 86963), (713, 79401), (1311, 43183), (1393, 40641), (1767, 32039), (2139, 26467), (3059, 18507), (3781, 14973), (4123, 13731), (4179, 13547), (4577, 12369), (4991, 11343), (6169, 9177)]