53797400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 129128640

約数和(自身を除く): 75331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8677, 17354, 34708, 43385, 69416, 86770, 173540, 216925, 268987, 347080, 433850, 537974, 867700, 1075948, 1344935, 1735400, 2151896, 2689870, 5379740, 6724675, 10759480, 13449350, 26898700, 53797400]

約数ペア:

[(1, 53797400), (2, 26898700), (4, 13449350), (5, 10759480), (8, 6724675), (10, 5379740), (20, 2689870), (25, 2151896), (31, 1735400), (40, 1344935), (50, 1075948), (62, 867700), (100, 537974), (124, 433850), (155, 347080), (200, 268987), (248, 216925), (310, 173540), (620, 86770), (775, 69416), (1240, 43385), (1550, 34708), (3100, 17354), (6200, 8677)]