51135396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 129275328

約数和(自身を除く): 78139932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 1811, 2172, 2353, 3622, 4706, 5433, 7059, 7244, 9412, 10866, 14118, 21732, 23543, 28236, 47086, 70629, 94172, 141258, 282516, 327791, 655582, 983373, 1311164, 1966746, 3933492, 4261283, 8522566, 12783849, 17045132, 25567698, 51135396]

約数ペア:

[(1, 51135396), (2, 25567698), (3, 17045132), (4, 12783849), (6, 8522566), (12, 4261283), (13, 3933492), (26, 1966746), (39, 1311164), (52, 983373), (78, 655582), (156, 327791), (181, 282516), (362, 141258), (543, 94172), (724, 70629), (1086, 47086), (1811, 28236), (2172, 23543), (2353, 21732), (3622, 14118), (4706, 10866), (5433, 9412), (7059, 7244)]