48796731

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 77742288

約数和(自身を除く): 28945557

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 653, 1083, 1311, 1959, 3249, 3933, 5877, 8303, 12407, 15019, 24909, 37221, 45057, 74727, 111663, 135171, 235733, 285361, 707199, 856083, 2121597, 2568249, 5421859, 16265577, 48796731]

約数ペア:

[(1, 48796731), (3, 16265577), (9, 5421859), (19, 2568249), (23, 2121597), (57, 856083), (69, 707199), (171, 285361), (207, 235733), (361, 135171), (437, 111663), (653, 74727), (1083, 45057), (1311, 37221), (1959, 24909), (3249, 15019), (3933, 12407), (5877, 8303)]