51662646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17827}}^1$

素因数の和:17865

約数の個数: 48

約数和(自身を含む): 133496064

約数和(自身を除く): 81833418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 17827, 35654, 53481, 106962, 124789, 160443, 249578, 320886, 374367, 410021, 748734, 820042, 1123101, 1230063, 2246202, 2460126, 2870147, 3690189, 5740294, 7380378, 8610441, 17220882, 25831323, 51662646]

約数ペア:

[(1, 51662646), (2, 25831323), (3, 17220882), (6, 8610441), (7, 7380378), (9, 5740294), (14, 3690189), (18, 2870147), (21, 2460126), (23, 2246202), (42, 1230063), (46, 1123101), (63, 820042), (69, 748734), (126, 410021), (138, 374367), (161, 320886), (207, 249578), (322, 160443), (414, 124789), (483, 106962), (966, 53481), (1449, 35654), (2898, 17827)]