48889731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 73209600

約数和(自身を除く): 24319869

約数列:

[1, 3, 11, 33, 61, 149, 163, 183, 447, 489, 671, 1639, 1793, 2013, 4917, 5379, 9089, 9943, 24287, 27267, 29829, 72861, 99979, 109373, 267157, 299937, 328119, 801471, 1481507, 4444521, 16296577, 48889731]

約数ペア:

[(1, 48889731), (3, 16296577), (11, 4444521), (33, 1481507), (61, 801471), (149, 328119), (163, 299937), (183, 267157), (447, 109373), (489, 99979), (671, 72861), (1639, 29829), (1793, 27267), (2013, 24287), (4917, 9943), (5379, 9089)]