53627272

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 109728000

約数和(自身を除く): 56100728

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 599, 722, 1178, 1198, 1444, 2356, 2396, 2888, 4712, 4792, 11191, 11381, 18569, 22382, 22762, 37138, 44764, 45524, 74276, 89528, 91048, 148552, 216239, 352811, 432478, 705622, 864956, 1411244, 1729912, 2822488, 6703409, 13406818, 26813636, 53627272]

約数ペア:

[(1, 53627272), (2, 26813636), (4, 13406818), (8, 6703409), (19, 2822488), (31, 1729912), (38, 1411244), (62, 864956), (76, 705622), (124, 432478), (152, 352811), (248, 216239), (361, 148552), (589, 91048), (599, 89528), (722, 74276), (1178, 45524), (1198, 44764), (1444, 37138), (2356, 22762), (2396, 22382), (2888, 18569), (4712, 11381), (4792, 11191)]