51303945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 104822784

約数和(自身を除く): 53518839

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 645, 903, 1033, 1155, 1419, 1505, 2365, 3099, 3311, 4515, 5165, 7095, 7231, 9933, 11363, 15495, 16555, 21693, 34089, 36155, 44419, 49665, 56815, 79541, 108465, 133257, 170445, 222095, 238623, 310933, 397705, 488609, 666285, 932799, 1193115, 1465827, 1554665, 2443045, 3420263, 4663995, 7329135, 10260789, 17101315, 51303945]

約数ペア:

[(1, 51303945), (3, 17101315), (5, 10260789), (7, 7329135), (11, 4663995), (15, 3420263), (21, 2443045), (33, 1554665), (35, 1465827), (43, 1193115), (55, 932799), (77, 666285), (105, 488609), (129, 397705), (165, 310933), (215, 238623), (231, 222095), (301, 170445), (385, 133257), (473, 108465), (645, 79541), (903, 56815), (1033, 49665), (1155, 44419), (1419, 36155), (1505, 34089), (2365, 21693), (3099, 16555), (3311, 15495), (4515, 11363), (5165, 9933), (7095, 7231)]