51036456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40123}}^1$

素因数の和:40185

約数の個数: 32

約数和(自身を含む): 130001760

約数和(自身を除く): 78965304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 40123, 80246, 120369, 160492, 240738, 320984, 481476, 962952, 2126519, 4253038, 6379557, 8506076, 12759114, 17012152, 25518228, 51036456]

約数ペア:

[(1, 51036456), (2, 25518228), (3, 17012152), (4, 12759114), (6, 8506076), (8, 6379557), (12, 4253038), (24, 2126519), (53, 962952), (106, 481476), (159, 320984), (212, 240738), (318, 160492), (424, 120369), (636, 80246), (1272, 40123)]