54569487

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 88719360

約数和(自身を除く): 34149873

約数列:

[1, 3, 7, 21, 37, 49, 79, 111, 127, 147, 237, 259, 381, 553, 777, 889, 1659, 1813, 2667, 2923, 3871, 4699, 5439, 6223, 8769, 10033, 11613, 14097, 18669, 20461, 30099, 32893, 61383, 70231, 98679, 143227, 210693, 230251, 371221, 429681, 491617, 690753, 1113663, 1474851, 2598547, 7795641, 18189829, 54569487]

約数ペア:

[(1, 54569487), (3, 18189829), (7, 7795641), (21, 2598547), (37, 1474851), (49, 1113663), (79, 690753), (111, 491617), (127, 429681), (147, 371221), (237, 230251), (259, 210693), (381, 143227), (553, 98679), (777, 70231), (889, 61383), (1659, 32893), (1813, 30099), (2667, 20461), (2923, 18669), (3871, 14097), (4699, 11613), (5439, 10033), (6223, 8769)]