51299784

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 143088000

約数和(自身を除く): 91788216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 541, 878, 1082, 1317, 1623, 1756, 2164, 2634, 3246, 3512, 3951, 4328, 4869, 5268, 6492, 7902, 9738, 10536, 11853, 12984, 14607, 15804, 19476, 23706, 29214, 31608, 38952, 47412, 58428, 94824, 116856, 237499, 474998, 712497, 949996, 1424994, 1899992, 2137491, 2849988, 4274982, 5699976, 6412473, 8549964, 12824946, 17099928, 25649892, 51299784]

約数ペア:

[(1, 51299784), (2, 25649892), (3, 17099928), (4, 12824946), (6, 8549964), (8, 6412473), (9, 5699976), (12, 4274982), (18, 2849988), (24, 2137491), (27, 1899992), (36, 1424994), (54, 949996), (72, 712497), (108, 474998), (216, 237499), (439, 116856), (541, 94824), (878, 58428), (1082, 47412), (1317, 38952), (1623, 31608), (1756, 29214), (2164, 23706), (2634, 19476), (3246, 15804), (3512, 14607), (3951, 12984), (4328, 11853), (4869, 10536), (5268, 9738), (6492, 7902)]