51346695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4863

約数の個数: 32

約数和(自身を含む): 88510464

約数和(自身を除く): 37163769

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 4801, 10695, 14403, 24005, 72015, 110423, 148831, 331269, 446493, 552115, 744155, 1656345, 2232465, 3423113, 10269339, 17115565, 51346695]

約数ペア:

[(1, 51346695), (3, 17115565), (5, 10269339), (15, 3423113), (23, 2232465), (31, 1656345), (69, 744155), (93, 552115), (115, 446493), (155, 331269), (345, 148831), (465, 110423), (713, 72015), (2139, 24005), (3565, 14403), (4801, 10695)]