47473848

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3347}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 129266280

約数和(自身を除く): 81792432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3347, 3546, 4728, 6694, 7092, 10041, 13388, 14184, 20082, 26776, 30123, 40164, 60246, 80328, 120492, 240984, 659359, 1318718, 1978077, 2637436, 3956154, 5274872, 5934231, 7912308, 11868462, 15824616, 23736924, 47473848]

約数ペア:

[(1, 47473848), (2, 23736924), (3, 15824616), (4, 11868462), (6, 7912308), (8, 5934231), (9, 5274872), (12, 3956154), (18, 2637436), (24, 1978077), (36, 1318718), (72, 659359), (197, 240984), (394, 120492), (591, 80328), (788, 60246), (1182, 40164), (1576, 30123), (1773, 26776), (2364, 20082), (3347, 14184), (3546, 13388), (4728, 10041), (6694, 7092)]