48080380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77549}}^1$

素因数の和:77589

約数の個数: 24

約数和(自身を含む): 104227200

約数和(自身を除く): 56146820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 77549, 155098, 310196, 387745, 775490, 1550980, 2404019, 4808038, 9616076, 12020095, 24040190, 48080380]

約数ペア:

[(1, 48080380), (2, 24040190), (4, 12020095), (5, 9616076), (10, 4808038), (20, 2404019), (31, 1550980), (62, 775490), (124, 387745), (155, 310196), (310, 155098), (620, 77549)]