48351550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 98274960

約数和(自身を除く): 49923410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1019, 1825, 1898, 2038, 3650, 4745, 5095, 9490, 10190, 13247, 23725, 25475, 26494, 47450, 50950, 66235, 74387, 132470, 148774, 331175, 371935, 662350, 743870, 967031, 1859675, 1934062, 3719350, 4835155, 9670310, 24175775, 48351550]

約数ペア:

[(1, 48351550), (2, 24175775), (5, 9670310), (10, 4835155), (13, 3719350), (25, 1934062), (26, 1859675), (50, 967031), (65, 743870), (73, 662350), (130, 371935), (146, 331175), (325, 148774), (365, 132470), (650, 74387), (730, 66235), (949, 50950), (1019, 47450), (1825, 26494), (1898, 25475), (2038, 23725), (3650, 13247), (4745, 10190), (5095, 9490)]