45348530269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{2131}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 56780106240

約数和(自身を除く): 11431575971

約数列:

[1, 7, 19, 43, 61, 133, 301, 427, 817, 1159, 2131, 2623, 3721, 5719, 8113, 14917, 18361, 26047, 40489, 49837, 70699, 91633, 129991, 160003, 283423, 348859, 494893, 641431, 909937, 1120021, 1741027, 2469829, 3040057, 5589613, 7929451, 12187189, 17288803, 21280399, 39127291, 55506157, 106202647, 150659569, 340966393, 743418529, 1054616983, 2386764751, 6478361467, 45348530269]

約数ペア:

[(1, 45348530269), (7, 6478361467), (19, 2386764751), (43, 1054616983), (61, 743418529), (133, 340966393), (301, 150659569), (427, 106202647), (817, 55506157), (1159, 39127291), (2131, 21280399), (2623, 17288803), (3721, 12187189), (5719, 7929451), (8113, 5589613), (14917, 3040057), (18361, 2469829), (26047, 1741027), (40489, 1120021), (49837, 909937), (70699, 641431), (91633, 494893), (129991, 348859), (160003, 283423)]