55221714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 128057280

約数和(自身を除く): 72835566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 2647, 3477, 5294, 6954, 7941, 10431, 15882, 20862, 23823, 47646, 50293, 100586, 150879, 161467, 301758, 322934, 452637, 484401, 905274, 968802, 1453203, 2906406, 3067873, 6135746, 9203619, 18407238, 27610857, 55221714]

約数ペア:

[(1, 55221714), (2, 27610857), (3, 18407238), (6, 9203619), (9, 6135746), (18, 3067873), (19, 2906406), (38, 1453203), (57, 968802), (61, 905274), (114, 484401), (122, 452637), (171, 322934), (183, 301758), (342, 161467), (366, 150879), (549, 100586), (1098, 50293), (1159, 47646), (2318, 23823), (2647, 20862), (3477, 15882), (5294, 10431), (6954, 7941)]