49189740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{819829}}^1$

素因数の和:819841

約数の個数: 24

約数和(自身を含む): 137731440

約数和(自身を除く): 88541700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 819829, 1639658, 2459487, 3279316, 4099145, 4918974, 8198290, 9837948, 12297435, 16396580, 24594870, 49189740]

約数ペア:

[(1, 49189740), (2, 24594870), (3, 16396580), (4, 12297435), (5, 9837948), (6, 8198290), (10, 4918974), (12, 4099145), (15, 3279316), (20, 2459487), (30, 1639658), (60, 819829)]