50074025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 65769600

約数和(自身を除く): 15695575

約数列:

[1, 5, 19, 25, 95, 271, 389, 475, 1355, 1945, 5149, 6775, 7391, 9725, 25745, 36955, 105419, 128725, 184775, 527095, 2002961, 2635475, 10014805, 50074025]

約数ペア:

[(1, 50074025), (5, 10014805), (19, 2635475), (25, 2002961), (95, 527095), (271, 184775), (389, 128725), (475, 105419), (1355, 36955), (1945, 25745), (5149, 9725), (6775, 7391)]