53240668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 107110080

約数和(自身を除く): 53869412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 229, 263, 442, 458, 526, 884, 916, 1052, 2977, 3419, 3893, 4471, 5954, 6838, 7786, 8942, 11908, 13676, 15572, 17884, 50609, 58123, 60227, 101218, 116246, 120454, 202436, 232492, 240908, 782951, 1023859, 1565902, 2047718, 3131804, 4095436, 13310167, 26620334, 53240668]

約数ペア:

[(1, 53240668), (2, 26620334), (4, 13310167), (13, 4095436), (17, 3131804), (26, 2047718), (34, 1565902), (52, 1023859), (68, 782951), (221, 240908), (229, 232492), (263, 202436), (442, 120454), (458, 116246), (526, 101218), (884, 60227), (916, 58123), (1052, 50609), (2977, 17884), (3419, 15572), (3893, 13676), (4471, 11908), (5954, 8942), (6838, 7786)]