52017628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 107520896

約数和(自身を除く): 55503268

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 61, 62, 92, 122, 124, 244, 299, 403, 529, 598, 713, 793, 806, 1058, 1196, 1403, 1426, 1586, 1612, 1891, 2116, 2806, 2852, 3172, 3782, 5612, 6877, 7564, 9269, 13754, 16399, 18239, 18538, 24583, 27508, 32269, 32798, 36478, 37076, 43493, 49166, 64538, 65596, 72956, 86986, 98332, 129076, 173972, 213187, 419497, 426374, 565409, 838994, 852748, 1000339, 1130818, 1677988, 2000678, 2261636, 4001356, 13004407, 26008814, 52017628]

約数ペア:

[(1, 52017628), (2, 26008814), (4, 13004407), (13, 4001356), (23, 2261636), (26, 2000678), (31, 1677988), (46, 1130818), (52, 1000339), (61, 852748), (62, 838994), (92, 565409), (122, 426374), (124, 419497), (244, 213187), (299, 173972), (403, 129076), (529, 98332), (598, 86986), (713, 72956), (793, 65596), (806, 64538), (1058, 49166), (1196, 43493), (1403, 37076), (1426, 36478), (1586, 32798), (1612, 32269), (1891, 27508), (2116, 24583), (2806, 18538), (2852, 18239), (3172, 16399), (3782, 13754), (5612, 9269), (6877, 7564)]