51478130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 101399040

約数和(自身を除く): 49920910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 977, 1954, 2395, 4790, 4885, 5269, 9770, 10538, 10747, 21494, 26345, 52690, 53735, 107470, 467983, 935966, 2339915, 4679830, 5147813, 10295626, 25739065, 51478130]

約数ペア:

[(1, 51478130), (2, 25739065), (5, 10295626), (10, 5147813), (11, 4679830), (22, 2339915), (55, 935966), (110, 467983), (479, 107470), (958, 53735), (977, 52690), (1954, 26345), (2395, 21494), (4790, 10747), (4885, 10538), (5269, 9770)]