48471879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 75499776

約数和(自身を除く): 27027897

約数列:

[1, 3, 17, 23, 31, 43, 51, 69, 93, 129, 391, 527, 713, 731, 961, 989, 1173, 1333, 1581, 2139, 2193, 2883, 2967, 3999, 12121, 16337, 16813, 22103, 22661, 30659, 36363, 41323, 49011, 50439, 66309, 67983, 91977, 123969, 375751, 521203, 702491, 950429, 1127253, 1563609, 2107473, 2851287, 16157293, 48471879]

約数ペア:

[(1, 48471879), (3, 16157293), (17, 2851287), (23, 2107473), (31, 1563609), (43, 1127253), (51, 950429), (69, 702491), (93, 521203), (129, 375751), (391, 123969), (527, 91977), (713, 67983), (731, 66309), (961, 50439), (989, 49011), (1173, 41323), (1333, 36363), (1581, 30659), (2139, 22661), (2193, 22103), (2883, 16813), (2967, 16337), (3999, 12121)]