51956910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 139392000

約数和(自身を除く): 87435090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 967, 995, 1194, 1791, 1934, 1990, 2901, 2985, 3582, 4835, 5373, 5802, 5970, 8703, 8955, 9670, 10746, 14505, 17406, 17910, 26109, 26865, 29010, 43515, 52218, 53730, 87030, 130545, 192433, 261090, 384866, 577299, 962165, 1154598, 1731897, 1924330, 2886495, 3463794, 5195691, 5772990, 8659485, 10391382, 17318970, 25978455, 51956910]

約数ペア:

[(1, 51956910), (2, 25978455), (3, 17318970), (5, 10391382), (6, 8659485), (9, 5772990), (10, 5195691), (15, 3463794), (18, 2886495), (27, 1924330), (30, 1731897), (45, 1154598), (54, 962165), (90, 577299), (135, 384866), (199, 261090), (270, 192433), (398, 130545), (597, 87030), (967, 53730), (995, 52218), (1194, 43515), (1791, 29010), (1934, 26865), (1990, 26109), (2901, 17910), (2985, 17406), (3582, 14505), (4835, 10746), (5373, 9670), (5802, 8955), (5970, 8703)]