51208236

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3583}}^1$

素因数の和:3990

約数の個数: 36

約数和(自身を含む): 129805312

約数和(自身を除く): 78597076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 3583, 4764, 7146, 7166, 10749, 14292, 14332, 21498, 32247, 42996, 64494, 128988, 1422451, 2844902, 4267353, 5689804, 8534706, 12802059, 17069412, 25604118, 51208236]

約数ペア:

[(1, 51208236), (2, 25604118), (3, 17069412), (4, 12802059), (6, 8534706), (9, 5689804), (12, 4267353), (18, 2844902), (36, 1422451), (397, 128988), (794, 64494), (1191, 42996), (1588, 32247), (2382, 21498), (3573, 14332), (3583, 14292), (4764, 10749), (7146, 7166)]