53494180

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2699}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 112492800

約数和(自身を除く): 58998620

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 2699, 3964, 4955, 5398, 9910, 10796, 13495, 19820, 26990, 53980, 2674709, 5349418, 10698836, 13373545, 26747090, 53494180]

約数ペア:

[(1, 53494180), (2, 26747090), (4, 13373545), (5, 10698836), (10, 5349418), (20, 2674709), (991, 53980), (1982, 26990), (2699, 19820), (3964, 13495), (4955, 10796), (5398, 9910)]