49195770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126143}}^1$

素因数の和:126166

約数の個数: 32

約数和(自身を含む): 127153152

約数和(自身を除く): 77957382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126143, 252286, 378429, 630715, 756858, 1261430, 1639859, 1892145, 3279718, 3784290, 4919577, 8199295, 9839154, 16398590, 24597885, 49195770]

約数ペア:

[(1, 49195770), (2, 24597885), (3, 16398590), (5, 9839154), (6, 8199295), (10, 4919577), (13, 3784290), (15, 3279718), (26, 1892145), (30, 1639859), (39, 1261430), (65, 756858), (78, 630715), (130, 378429), (195, 252286), (390, 126143)]