52137036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 151327904

約数和(自身を除く): 99190868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 661, 939, 1252, 1322, 1878, 1983, 2191, 2644, 2817, 3756, 3966, 4382, 4627, 5634, 5949, 6573, 7932, 8764, 9254, 11268, 11898, 13146, 13881, 18508, 19719, 23796, 26292, 27762, 39438, 41643, 55524, 78876, 83286, 166572, 206893, 413786, 620679, 827572, 1241358, 1448251, 1862037, 2482716, 2896502, 3724074, 4344753, 5793004, 7448148, 8689506, 13034259, 17379012, 26068518, 52137036]

約数ペア:

[(1, 52137036), (2, 26068518), (3, 17379012), (4, 13034259), (6, 8689506), (7, 7448148), (9, 5793004), (12, 4344753), (14, 3724074), (18, 2896502), (21, 2482716), (28, 1862037), (36, 1448251), (42, 1241358), (63, 827572), (84, 620679), (126, 413786), (252, 206893), (313, 166572), (626, 83286), (661, 78876), (939, 55524), (1252, 41643), (1322, 39438), (1878, 27762), (1983, 26292), (2191, 23796), (2644, 19719), (2817, 18508), (3756, 13881), (3966, 13146), (4382, 11898), (4627, 11268), (5634, 9254), (5949, 8764), (6573, 7932)]