48077080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12391}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 109297440

約数和(自身を除く): 61220360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 12391, 24782, 49564, 61955, 99128, 123910, 247820, 495640, 1201927, 2403854, 4807708, 6009635, 9615416, 12019270, 24038540, 48077080]

約数ペア:

[(1, 48077080), (2, 24038540), (4, 12019270), (5, 9615416), (8, 6009635), (10, 4807708), (20, 2403854), (40, 1201927), (97, 495640), (194, 247820), (388, 123910), (485, 99128), (776, 61955), (970, 49564), (1940, 24782), (3880, 12391)]