51121455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 103814784

約数和(自身を除く): 52693329

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 6323, 8085, 18969, 31615, 44261, 69553, 94845, 132783, 208659, 221305, 309827, 347765, 486871, 663915, 929481, 1043295, 1460613, 1549135, 2434355, 3408097, 4647405, 7303065, 10224291, 17040485, 51121455]

約数ペア:

[(1, 51121455), (3, 17040485), (5, 10224291), (7, 7303065), (11, 4647405), (15, 3408097), (21, 2434355), (33, 1549135), (35, 1460613), (49, 1043295), (55, 929481), (77, 663915), (105, 486871), (147, 347765), (165, 309827), (231, 221305), (245, 208659), (385, 132783), (539, 94845), (735, 69553), (1155, 44261), (1617, 31615), (2695, 18969), (6323, 8085)]