51619212

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21401}}^1$

素因数の和:21478

約数の個数: 36

約数和(自身を含む): 132435576

約数和(自身を除く): 80816364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 21401, 42802, 64203, 85604, 128406, 192609, 256812, 385218, 770436, 1433867, 2867734, 4301601, 5735468, 8603202, 12904803, 17206404, 25809606, 51619212]

約数ペア:

[(1, 51619212), (2, 25809606), (3, 17206404), (4, 12904803), (6, 8603202), (9, 5735468), (12, 4301601), (18, 2867734), (36, 1433867), (67, 770436), (134, 385218), (201, 256812), (268, 192609), (402, 128406), (603, 85604), (804, 64203), (1206, 42802), (2412, 21401)]