52352720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{93487}}^1$

素因数の和:93507

約数の個数: 40

約数和(自身を含む): 139110144

約数和(自身を除く): 86757424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 93487, 186974, 373948, 467435, 654409, 747896, 934870, 1308818, 1495792, 1869740, 2617636, 3272045, 3739480, 5235272, 6544090, 7478960, 10470544, 13088180, 26176360, 52352720]

約数ペア:

[(1, 52352720), (2, 26176360), (4, 13088180), (5, 10470544), (7, 7478960), (8, 6544090), (10, 5235272), (14, 3739480), (16, 3272045), (20, 2617636), (28, 1869740), (35, 1495792), (40, 1308818), (56, 934870), (70, 747896), (80, 654409), (112, 467435), (140, 373948), (280, 186974), (560, 93487)]