53156418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30869}}^1$

素因数の和:30922

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 71311422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 30869, 61738, 92607, 185214, 216083, 432166, 648249, 1265629, 1296498, 2531258, 3796887, 7593774, 8859403, 17718806, 26578209, 53156418]

約数ペア:

[(1, 53156418), (2, 26578209), (3, 17718806), (6, 8859403), (7, 7593774), (14, 3796887), (21, 2531258), (41, 1296498), (42, 1265629), (82, 648249), (123, 432166), (246, 216083), (287, 185214), (574, 92607), (861, 61738), (1722, 30869)]