47740148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 93804480

約数和(自身を除く): 46064332

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 563, 731, 986, 1126, 1247, 1462, 1972, 2252, 2494, 2924, 4988, 9571, 16327, 19142, 21199, 24209, 32654, 38284, 42398, 48418, 65308, 84796, 96836, 277559, 411553, 555118, 702061, 823106, 1110236, 1404122, 1646212, 2808244, 11935037, 23870074, 47740148]

約数ペア:

[(1, 47740148), (2, 23870074), (4, 11935037), (17, 2808244), (29, 1646212), (34, 1404122), (43, 1110236), (58, 823106), (68, 702061), (86, 555118), (116, 411553), (172, 277559), (493, 96836), (563, 84796), (731, 65308), (986, 48418), (1126, 42398), (1247, 38284), (1462, 32654), (1972, 24209), (2252, 21199), (2494, 19142), (2924, 16327), (4988, 9571)]