61211878

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 58871162

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2089, 2093, 2254, 4178, 4186, 14623, 14651, 27157, 29246, 29302, 48047, 54314, 96094, 102361, 190099, 204722, 336329, 380198, 624611, 672658, 1249222, 1330693, 2354303, 2661386, 4372277, 4708606, 8744554, 30605939, 61211878]

約数ペア:

[(1, 61211878), (2, 30605939), (7, 8744554), (13, 4708606), (14, 4372277), (23, 2661386), (26, 2354303), (46, 1330693), (49, 1249222), (91, 672658), (98, 624611), (161, 380198), (182, 336329), (299, 204722), (322, 190099), (598, 102361), (637, 96094), (1127, 54314), (1274, 48047), (2089, 29302), (2093, 29246), (2254, 27157), (4178, 14651), (4186, 14623)]