52351620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2243}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 147026880

約数和(自身を除く): 94675260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2243, 2334, 3890, 4486, 4668, 5835, 6729, 7780, 8972, 11215, 11670, 13458, 22430, 23340, 26916, 33645, 44860, 67290, 134580, 872527, 1745054, 2617581, 3490108, 4362635, 5235162, 8725270, 10470324, 13087905, 17450540, 26175810, 52351620]

約数ペア:

[(1, 52351620), (2, 26175810), (3, 17450540), (4, 13087905), (5, 10470324), (6, 8725270), (10, 5235162), (12, 4362635), (15, 3490108), (20, 2617581), (30, 1745054), (60, 872527), (389, 134580), (778, 67290), (1167, 44860), (1556, 33645), (1945, 26916), (2243, 23340), (2334, 22430), (3890, 13458), (4486, 11670), (4668, 11215), (5835, 8972), (6729, 7780)]