51130458

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{9829}}^1$

素因数の和:9871

約数の個数: 36

約数和(自身を含む): 117694590

約数和(自身を除く): 66564132

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 9829, 19658, 29487, 58974, 88461, 167093, 176922, 334186, 501279, 1002558, 1503837, 2840581, 3007674, 5681162, 8521743, 17043486, 25565229, 51130458]

約数ペア:

[(1, 51130458), (2, 25565229), (3, 17043486), (6, 8521743), (9, 5681162), (17, 3007674), (18, 2840581), (34, 1503837), (51, 1002558), (102, 501279), (153, 334186), (289, 176922), (306, 167093), (578, 88461), (867, 58974), (1734, 29487), (2601, 19658), (5202, 9829)]