51383838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12763}}^1$

素因数の和:12840

約数の個数: 32

約数和(自身を含む): 113956992

約数和(自身を除く): 62573154

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 12763, 25526, 38289, 76578, 140393, 280786, 421179, 778543, 842358, 1557086, 2335629, 4671258, 8563973, 17127946, 25691919, 51383838]

約数ペア:

[(1, 51383838), (2, 25691919), (3, 17127946), (6, 8563973), (11, 4671258), (22, 2335629), (33, 1557086), (61, 842358), (66, 778543), (122, 421179), (183, 280786), (366, 140393), (671, 76578), (1342, 38289), (2013, 25526), (4026, 12763)]