47954864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 96816720

約数和(自身を除く): 48861856

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 571, 724, 1142, 1448, 2284, 2896, 4568, 5249, 9136, 10498, 16559, 20996, 33118, 41992, 66236, 83984, 103351, 132472, 206702, 264944, 413404, 826808, 1653616, 2997179, 5994358, 11988716, 23977432, 47954864]

約数ペア:

[(1, 47954864), (2, 23977432), (4, 11988716), (8, 5994358), (16, 2997179), (29, 1653616), (58, 826808), (116, 413404), (181, 264944), (232, 206702), (362, 132472), (464, 103351), (571, 83984), (724, 66236), (1142, 41992), (1448, 33118), (2284, 20996), (2896, 16559), (4568, 10498), (5249, 9136)]