51556218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2269}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 118112640

約数和(自身を除く): 66556422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 2269, 3246, 3787, 4538, 6807, 7574, 11361, 13614, 15883, 22722, 31766, 47649, 95298, 1227529, 2455058, 3682587, 7365174, 8592703, 17185406, 25778109, 51556218]

約数ペア:

[(1, 51556218), (2, 25778109), (3, 17185406), (6, 8592703), (7, 7365174), (14, 3682587), (21, 2455058), (42, 1227529), (541, 95298), (1082, 47649), (1623, 31766), (2269, 22722), (3246, 15883), (3787, 13614), (4538, 11361), (6807, 7574)]