49981716

素因数分解:

$2^2\times 3^2\times {\mathrm{1388381}}^1$

素因数の和:1388391

約数の個数: 18

約数和(自身を含む): 126342762

約数和(自身を除く): 76361046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1388381, 2776762, 4165143, 5553524, 8330286, 12495429, 16660572, 24990858, 49981716]

約数ペア:

[(1, 49981716), (2, 24990858), (3, 16660572), (4, 12495429), (6, 8330286), (9, 5553524), (12, 4165143), (18, 2776762), (36, 1388381)]