49273250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15191

約数の個数: 32

約数和(自身を含む): 99341424

約数和(自身を除く): 50068174

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15161, 30322, 75805, 151610, 197093, 379025, 394186, 758050, 985465, 1895125, 1970930, 3790250, 4927325, 9854650, 24636625, 49273250]

約数ペア:

[(1, 49273250), (2, 24636625), (5, 9854650), (10, 4927325), (13, 3790250), (25, 1970930), (26, 1895125), (50, 985465), (65, 758050), (125, 394186), (130, 379025), (250, 197093), (325, 151610), (650, 75805), (1625, 30322), (3250, 15161)]