51982112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17851}}^1$

素因数の和:17881

約数の個数: 48

約数和(自身を含む): 125963712

約数和(自身を除く): 73981600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 17851, 35702, 71404, 124957, 142808, 232063, 249914, 285616, 464126, 499828, 571232, 928252, 999656, 1624441, 1856504, 1999312, 3248882, 3713008, 3998624, 6497764, 7426016, 12995528, 25991056, 51982112]

約数ペア:

[(1, 51982112), (2, 25991056), (4, 12995528), (7, 7426016), (8, 6497764), (13, 3998624), (14, 3713008), (16, 3248882), (26, 1999312), (28, 1856504), (32, 1624441), (52, 999656), (56, 928252), (91, 571232), (104, 499828), (112, 464126), (182, 285616), (208, 249914), (224, 232063), (364, 142808), (416, 124957), (728, 71404), (1456, 35702), (2912, 17851)]