51368538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3343}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 59866278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 3343, 5122, 6686, 7683, 10029, 15366, 20058, 43459, 86918, 130377, 260754, 658571, 1317142, 1975713, 3951426, 8561423, 17122846, 25684269, 51368538]

約数ペア:

[(1, 51368538), (2, 25684269), (3, 17122846), (6, 8561423), (13, 3951426), (26, 1975713), (39, 1317142), (78, 658571), (197, 260754), (394, 130377), (591, 86918), (1182, 43459), (2561, 20058), (3343, 15366), (5122, 10029), (6686, 7683)]