51382872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23064

約数の個数: 48

約数和(自身を含む): 143657280

約数和(自身を除く): 92274408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 23021, 46042, 69063, 92084, 138126, 184168, 207189, 276252, 414378, 552504, 713651, 828756, 1427302, 1657512, 2140953, 2854604, 4281906, 5709208, 6422859, 8563812, 12845718, 17127624, 25691436, 51382872]

約数ペア:

[(1, 51382872), (2, 25691436), (3, 17127624), (4, 12845718), (6, 8563812), (8, 6422859), (9, 5709208), (12, 4281906), (18, 2854604), (24, 2140953), (31, 1657512), (36, 1427302), (62, 828756), (72, 713651), (93, 552504), (124, 414378), (186, 276252), (248, 207189), (279, 184168), (372, 138126), (558, 92084), (744, 69063), (1116, 46042), (2232, 23021)]