47271088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 97225920

約数和(自身を除く): 49954832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 1187, 2096, 2374, 2489, 4748, 4978, 9496, 9956, 18992, 19912, 22553, 39824, 45106, 90212, 155497, 180424, 310994, 360848, 621988, 1243976, 2487952, 2954443, 5908886, 11817772, 23635544, 47271088]

約数ペア:

[(1, 47271088), (2, 23635544), (4, 11817772), (8, 5908886), (16, 2954443), (19, 2487952), (38, 1243976), (76, 621988), (131, 360848), (152, 310994), (262, 180424), (304, 155497), (524, 90212), (1048, 45106), (1187, 39824), (2096, 22553), (2374, 19912), (2489, 18992), (4748, 9956), (4978, 9496)]