49857102

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 115324560

約数和(自身を除く): 65467458

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 1997, 2774, 3994, 4161, 5991, 8322, 11982, 12483, 17973, 24966, 35946, 37943, 75886, 113829, 145781, 227658, 291562, 341487, 437343, 682974, 874686, 1312029, 2624058, 2769839, 5539678, 8309517, 16619034, 24928551, 49857102]

約数ペア:

[(1, 49857102), (2, 24928551), (3, 16619034), (6, 8309517), (9, 5539678), (18, 2769839), (19, 2624058), (38, 1312029), (57, 874686), (73, 682974), (114, 437343), (146, 341487), (171, 291562), (219, 227658), (342, 145781), (438, 113829), (657, 75886), (1314, 37943), (1387, 35946), (1997, 24966), (2774, 17973), (3994, 12483), (4161, 11982), (5991, 8322)]