51704478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{410353}}^1$

素因数の和:410368

約数の個数: 24

約数和(自身を含む): 128030448

約数和(自身を除く): 76325970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 410353, 820706, 1231059, 2462118, 2872471, 3693177, 5744942, 7386354, 8617413, 17234826, 25852239, 51704478]

約数ペア:

[(1, 51704478), (2, 25852239), (3, 17234826), (6, 8617413), (7, 7386354), (9, 5744942), (14, 3693177), (18, 2872471), (21, 2462118), (42, 1231059), (63, 820706), (126, 410353)]