51616614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20147}}^1$

素因数の和:20220

約数の個数: 32

約数和(自身を含む): 119920896

約数和(自身を除く): 68304282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20147, 40294, 60441, 120882, 141029, 282058, 423087, 846174, 1228967, 2457934, 3686901, 7373802, 8602769, 17205538, 25808307, 51616614]

約数ペア:

[(1, 51616614), (2, 25808307), (3, 17205538), (6, 8602769), (7, 7373802), (14, 3686901), (21, 2457934), (42, 1228967), (61, 846174), (122, 423087), (183, 282058), (366, 141029), (427, 120882), (854, 60441), (1281, 40294), (2562, 20147)]