51683604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2129}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 146475840

約数和(自身を除く): 94792236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2129, 3468, 4046, 4258, 6069, 6387, 8092, 8516, 12138, 12774, 14903, 24276, 25548, 29806, 36193, 44709, 59612, 72386, 89418, 108579, 144772, 178836, 217158, 253351, 434316, 506702, 615281, 760053, 1013404, 1230562, 1520106, 1845843, 2461124, 3040212, 3691686, 4306967, 7383372, 8613934, 12920901, 17227868, 25841802, 51683604]

約数ペア:

[(1, 51683604), (2, 25841802), (3, 17227868), (4, 12920901), (6, 8613934), (7, 7383372), (12, 4306967), (14, 3691686), (17, 3040212), (21, 2461124), (28, 1845843), (34, 1520106), (42, 1230562), (51, 1013404), (68, 760053), (84, 615281), (102, 506702), (119, 434316), (204, 253351), (238, 217158), (289, 178836), (357, 144772), (476, 108579), (578, 89418), (714, 72386), (867, 59612), (1156, 44709), (1428, 36193), (1734, 29806), (2023, 25548), (2129, 24276), (3468, 14903), (4046, 12774), (4258, 12138), (6069, 8516), (6387, 8092)]