48879117

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 88208640

約数和(自身を除く): 39329523

約数列:

[1, 3, 7, 9, 21, 23, 49, 61, 63, 69, 79, 147, 161, 183, 207, 237, 427, 441, 483, 549, 553, 711, 1127, 1281, 1403, 1449, 1659, 1817, 2989, 3381, 3843, 3871, 4209, 4819, 4977, 5451, 8967, 9821, 10143, 11613, 12627, 12719, 14457, 16353, 26901, 29463, 33733, 34839, 38157, 43371, 68747, 88389, 89033, 101199, 110837, 114471, 206241, 236131, 267099, 303597, 332511, 618723, 708393, 775859, 801297, 997533, 2125179, 2327577, 5431013, 6982731, 16293039, 48879117]

約数ペア:

[(1, 48879117), (3, 16293039), (7, 6982731), (9, 5431013), (21, 2327577), (23, 2125179), (49, 997533), (61, 801297), (63, 775859), (69, 708393), (79, 618723), (147, 332511), (161, 303597), (183, 267099), (207, 236131), (237, 206241), (427, 114471), (441, 110837), (483, 101199), (549, 89033), (553, 88389), (711, 68747), (1127, 43371), (1281, 38157), (1403, 34839), (1449, 33733), (1659, 29463), (1817, 26901), (2989, 16353), (3381, 14457), (3843, 12719), (3871, 12627), (4209, 11613), (4819, 10143), (4977, 9821), (5451, 8967)]