55896435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 112582080

約数和(自身を除く): 56685645

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 2909, 3843, 6405, 8727, 14545, 19215, 20363, 26181, 43635, 61089, 101815, 130905, 177449, 183267, 305445, 532347, 887245, 916335, 1242143, 1597041, 2661735, 3726429, 6210715, 7985205, 11179287, 18632145, 55896435]

約数ペア:

[(1, 55896435), (3, 18632145), (5, 11179287), (7, 7985205), (9, 6210715), (15, 3726429), (21, 2661735), (35, 1597041), (45, 1242143), (61, 916335), (63, 887245), (105, 532347), (183, 305445), (305, 183267), (315, 177449), (427, 130905), (549, 101815), (915, 61089), (1281, 43635), (2135, 26181), (2745, 20363), (2909, 19215), (3843, 14545), (6405, 8727)]