49698765

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 92566452

約数和(自身を除く): 42867687

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 73, 81, 123, 135, 205, 219, 365, 369, 405, 615, 657, 1095, 1107, 1681, 1845, 1971, 2993, 3285, 3321, 5043, 5535, 5913, 8405, 8979, 9855, 14965, 15129, 16605, 25215, 26937, 29565, 44895, 45387, 75645, 80811, 122713, 134685, 136161, 226935, 242433, 368139, 404055, 613565, 680805, 1104417, 1212165, 1840695, 3313251, 5522085, 9939753, 16566255, 49698765]

約数ペア:

[(1, 49698765), (3, 16566255), (5, 9939753), (9, 5522085), (15, 3313251), (27, 1840695), (41, 1212165), (45, 1104417), (73, 680805), (81, 613565), (123, 404055), (135, 368139), (205, 242433), (219, 226935), (365, 136161), (369, 134685), (405, 122713), (615, 80811), (657, 75645), (1095, 45387), (1107, 44895), (1681, 29565), (1845, 26937), (1971, 25215), (2993, 16605), (3285, 15129), (3321, 14965), (5043, 9855), (5535, 8979), (5913, 8405)]