61936810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 122747616

約数和(自身を除く): 60810806

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 547, 670, 845, 871, 1094, 1690, 1742, 2735, 4355, 5470, 7111, 8710, 11323, 14222, 22646, 35555, 36649, 56615, 71110, 73298, 92443, 113230, 183245, 184886, 366490, 462215, 476437, 924430, 952874, 2382185, 4764370, 6193681, 12387362, 30968405, 61936810]

約数ペア:

[(1, 61936810), (2, 30968405), (5, 12387362), (10, 6193681), (13, 4764370), (26, 2382185), (65, 952874), (67, 924430), (130, 476437), (134, 462215), (169, 366490), (335, 184886), (338, 183245), (547, 113230), (670, 92443), (845, 73298), (871, 71110), (1094, 56615), (1690, 36649), (1742, 35555), (2735, 22646), (4355, 14222), (5470, 11323), (7111, 8710)]