50652290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20507}}^1$

素因数の和:20546

約数の個数: 32

約数和(自身を含む): 103360320

約数和(自身を除く): 52708030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20507, 41014, 102535, 205070, 266591, 389633, 533182, 779266, 1332955, 1948165, 2665910, 3896330, 5065229, 10130458, 25326145, 50652290]

約数ペア:

[(1, 50652290), (2, 25326145), (5, 10130458), (10, 5065229), (13, 3896330), (19, 2665910), (26, 1948165), (38, 1332955), (65, 779266), (95, 533182), (130, 389633), (190, 266591), (247, 205070), (494, 102535), (1235, 41014), (2470, 20507)]