48284757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 28766763

約数列:

[1, 3, 9, 19, 41, 57, 71, 97, 123, 171, 213, 291, 369, 639, 779, 873, 1349, 1843, 2337, 2911, 3977, 4047, 5529, 6887, 7011, 8733, 11931, 12141, 16587, 20661, 26199, 35793, 55309, 61983, 75563, 130853, 165927, 226689, 282367, 392559, 497781, 680067, 847101, 1177677, 2541303, 5364973, 16094919, 48284757]

約数ペア:

[(1, 48284757), (3, 16094919), (9, 5364973), (19, 2541303), (41, 1177677), (57, 847101), (71, 680067), (97, 497781), (123, 392559), (171, 282367), (213, 226689), (291, 165927), (369, 130853), (639, 75563), (779, 61983), (873, 55309), (1349, 35793), (1843, 26199), (2337, 20661), (2911, 16587), (3977, 12141), (4047, 11931), (5529, 8733), (6887, 7011)]