50917625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 73008000

約数和(自身を除く): 22090375

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 1949, 2375, 5225, 9745, 21439, 26125, 37031, 48725, 107195, 185155, 243625, 407341, 535975, 925775, 2036705, 2679875, 4628875, 10183525, 50917625]

約数ペア:

[(1, 50917625), (5, 10183525), (11, 4628875), (19, 2679875), (25, 2036705), (55, 925775), (95, 535975), (125, 407341), (209, 243625), (275, 185155), (475, 107195), (1045, 48725), (1375, 37031), (1949, 26125), (2375, 21439), (5225, 9745)]