51914910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75239}}^1$

素因数の和:75272

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 78099810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 75239, 150478, 225717, 376195, 451434, 752390, 1128585, 1730497, 2257170, 3460994, 5191491, 8652485, 10382982, 17304970, 25957455, 51914910]

約数ペア:

[(1, 51914910), (2, 25957455), (3, 17304970), (5, 10382982), (6, 8652485), (10, 5191491), (15, 3460994), (23, 2257170), (30, 1730497), (46, 1128585), (69, 752390), (115, 451434), (138, 376195), (230, 225717), (345, 150478), (690, 75239)]