53481760

素因数分解:

$2^5\times 5^1\times {\mathrm{334261}}^1$

素因数の和:334276

約数の個数: 24

約数和(自身を含む): 126351036

約数和(自身を除く): 72869276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 334261, 668522, 1337044, 1671305, 2674088, 3342610, 5348176, 6685220, 10696352, 13370440, 26740880, 53481760]

約数ペア:

[(1, 53481760), (2, 26740880), (4, 13370440), (5, 10696352), (8, 6685220), (10, 5348176), (16, 3342610), (20, 2674088), (32, 1671305), (40, 1337044), (80, 668522), (160, 334261)]