53819410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 46980590

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1249, 1390, 2498, 4309, 6245, 8618, 12490, 21545, 38719, 43090, 77438, 173611, 193595, 347222, 387190, 868055, 1736110, 5381941, 10763882, 26909705, 53819410]

約数ペア:

[(1, 53819410), (2, 26909705), (5, 10763882), (10, 5381941), (31, 1736110), (62, 868055), (139, 387190), (155, 347222), (278, 193595), (310, 173611), (695, 77438), (1249, 43090), (1390, 38719), (2498, 21545), (4309, 12490), (6245, 8618)]