51456342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39521}}^1$

素因数の和:39564

約数の個数: 32

約数和(自身を含む): 121411584

約数和(自身を除く): 69955242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 39521, 79042, 118563, 237126, 276647, 553294, 829941, 1225151, 1659882, 2450302, 3675453, 7350906, 8576057, 17152114, 25728171, 51456342]

約数ペア:

[(1, 51456342), (2, 25728171), (3, 17152114), (6, 8576057), (7, 7350906), (14, 3675453), (21, 2450302), (31, 1659882), (42, 1225151), (62, 829941), (93, 553294), (186, 276647), (217, 237126), (434, 118563), (651, 79042), (1302, 39521)]