51681096

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{3607}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 140712000

約数和(自身を除く): 89030904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 3607, 4776, 7164, 7214, 10821, 14328, 14428, 21642, 28856, 32463, 43284, 64926, 86568, 129852, 259704, 717793, 1435586, 2153379, 2871172, 4306758, 5742344, 6460137, 8613516, 12920274, 17227032, 25840548, 51681096]

約数ペア:

[(1, 51681096), (2, 25840548), (3, 17227032), (4, 12920274), (6, 8613516), (8, 6460137), (9, 5742344), (12, 4306758), (18, 2871172), (24, 2153379), (36, 1435586), (72, 717793), (199, 259704), (398, 129852), (597, 86568), (796, 64926), (1194, 43284), (1592, 32463), (1791, 28856), (2388, 21642), (3582, 14428), (3607, 14328), (4776, 10821), (7164, 7214)]