51390385488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27452129}}^1$

素因数の和:27452156

約数の個数: 60

約数和(自身を含む): 154884917460

約数和(自身を除く): 103494531972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27452129, 54904258, 82356387, 109808516, 164712774, 219617032, 247069161, 329425548, 356877677, 439234064, 494138322, 658851096, 713755354, 988276644, 1070633031, 1317702192, 1427510708, 1976553288, 2141266062, 2855021416, 3211899093, 3953106576, 4282532124, 5710042832, 6423798186, 8565064248, 12847596372, 17130128496, 25695192744, 51390385488]

約数ペア:

[(1, 51390385488), (2, 25695192744), (3, 17130128496), (4, 12847596372), (6, 8565064248), (8, 6423798186), (9, 5710042832), (12, 4282532124), (13, 3953106576), (16, 3211899093), (18, 2855021416), (24, 2141266062), (26, 1976553288), (36, 1427510708), (39, 1317702192), (48, 1070633031), (52, 988276644), (72, 713755354), (78, 658851096), (104, 494138322), (117, 439234064), (144, 356877677), (156, 329425548), (208, 247069161), (234, 219617032), (312, 164712774), (468, 109808516), (624, 82356387), (936, 54904258), (1872, 27452129)]