56352870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89449}}^1$

素因数の和:89469

約数の個数: 48

約数和(自身を含む): 167450400

約数和(自身を除く): 111097530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89449, 178898, 268347, 447245, 536694, 626143, 805041, 894490, 1252286, 1341735, 1610082, 1878429, 2683470, 3130715, 3756858, 4025205, 5635287, 6261430, 8050410, 9392145, 11270574, 18784290, 28176435, 56352870]

約数ペア:

[(1, 56352870), (2, 28176435), (3, 18784290), (5, 11270574), (6, 9392145), (7, 8050410), (9, 6261430), (10, 5635287), (14, 4025205), (15, 3756858), (18, 3130715), (21, 2683470), (30, 1878429), (35, 1610082), (42, 1341735), (45, 1252286), (63, 894490), (70, 805041), (90, 626143), (105, 536694), (126, 447245), (210, 268347), (315, 178898), (630, 89449)]