55370541

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 84490560

約数和(自身を除く): 29120019

約数列:

[1, 3, 19, 29, 41, 43, 57, 87, 123, 129, 361, 551, 779, 817, 1083, 1189, 1247, 1653, 1763, 2337, 2451, 3567, 3741, 5289, 10469, 14801, 15523, 22591, 23693, 31407, 33497, 44403, 46569, 51127, 67773, 71079, 100491, 153381, 429229, 450167, 636443, 971413, 1287687, 1350501, 1909329, 2914239, 18456847, 55370541]

約数ペア:

[(1, 55370541), (3, 18456847), (19, 2914239), (29, 1909329), (41, 1350501), (43, 1287687), (57, 971413), (87, 636443), (123, 450167), (129, 429229), (361, 153381), (551, 100491), (779, 71079), (817, 67773), (1083, 51127), (1189, 46569), (1247, 44403), (1653, 33497), (1763, 31407), (2337, 23693), (2451, 22591), (3567, 15523), (3741, 14801), (5289, 10469)]