49740180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118429}}^1$

素因数の和:118448

約数の個数: 48

約数和(自身を含む): 159169920

約数和(自身を除く): 109429740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118429, 236858, 355287, 473716, 592145, 710574, 829003, 1184290, 1421148, 1658006, 1776435, 2368580, 2487009, 3316012, 3552870, 4145015, 4974018, 7105740, 8290030, 9948036, 12435045, 16580060, 24870090, 49740180]

約数ペア:

[(1, 49740180), (2, 24870090), (3, 16580060), (4, 12435045), (5, 9948036), (6, 8290030), (7, 7105740), (10, 4974018), (12, 4145015), (14, 3552870), (15, 3316012), (20, 2487009), (21, 2368580), (28, 1776435), (30, 1658006), (35, 1421148), (42, 1184290), (60, 829003), (70, 710574), (84, 592145), (105, 473716), (140, 355287), (210, 236858), (420, 118429)]