51480954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136193}}^1$

素因数の和:136211

約数の個数: 32

約数和(自身を含む): 130746240

約数和(自身を除く): 79265286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136193, 272386, 408579, 817158, 953351, 1225737, 1906702, 2451474, 2860053, 3677211, 5720106, 7354422, 8580159, 17160318, 25740477, 51480954]

約数ペア:

[(1, 51480954), (2, 25740477), (3, 17160318), (6, 8580159), (7, 7354422), (9, 5720106), (14, 3677211), (18, 2860053), (21, 2451474), (27, 1906702), (42, 1225737), (54, 953351), (63, 817158), (126, 408579), (189, 272386), (378, 136193)]