50219235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 100088352

約数和(自身を除く): 49869117

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 207, 253, 345, 363, 401, 495, 605, 759, 1035, 1089, 1203, 1265, 1815, 2005, 2277, 2783, 3609, 3795, 4411, 5445, 6015, 8349, 9223, 11385, 13233, 13915, 18045, 22055, 25047, 27669, 39699, 41745, 46115, 48521, 66165, 83007, 101453, 125235, 138345, 145563, 198495, 242605, 304359, 415035, 436689, 507265, 727815, 913077, 1115983, 1521795, 2183445, 3347949, 4565385, 5579915, 10043847, 16739745, 50219235]

約数ペア:

[(1, 50219235), (3, 16739745), (5, 10043847), (9, 5579915), (11, 4565385), (15, 3347949), (23, 2183445), (33, 1521795), (45, 1115983), (55, 913077), (69, 727815), (99, 507265), (115, 436689), (121, 415035), (165, 304359), (207, 242605), (253, 198495), (345, 145563), (363, 138345), (401, 125235), (495, 101453), (605, 83007), (759, 66165), (1035, 48521), (1089, 46115), (1203, 41745), (1265, 39699), (1815, 27669), (2005, 25047), (2277, 22055), (2783, 18045), (3609, 13915), (3795, 13233), (4411, 11385), (5445, 9223), (6015, 8349)]