49184420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59981}}^1$

素因数の和:60031

約数の個数: 24

約数和(自身を含む): 105808248

約数和(自身を除く): 56623828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 59981, 119962, 239924, 299905, 599810, 1199620, 2459221, 4918442, 9836884, 12296105, 24592210, 49184420]

約数ペア:

[(1, 49184420), (2, 24592210), (4, 12296105), (5, 9836884), (10, 4918442), (20, 2459221), (41, 1199620), (82, 599810), (164, 299905), (205, 239924), (410, 119962), (820, 59981)]