51032904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163567}}^1$

素因数の和:163589

約数の個数: 32

約数和(自身を含む): 137397120

約数和(自身を除く): 86364216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 163567, 327134, 490701, 654268, 981402, 1308536, 1962804, 2126371, 3925608, 4252742, 6379113, 8505484, 12758226, 17010968, 25516452, 51032904]

約数ペア:

[(1, 51032904), (2, 25516452), (3, 17010968), (4, 12758226), (6, 8505484), (8, 6379113), (12, 4252742), (13, 3925608), (24, 2126371), (26, 1962804), (39, 1308536), (52, 981402), (78, 654268), (104, 490701), (156, 327134), (312, 163567)]