49180065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 92378880

約数和(自身を除く): 43198815

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 165, 187, 197, 255, 267, 445, 561, 591, 935, 979, 985, 1335, 1513, 2167, 2805, 2937, 2955, 3349, 4539, 4895, 6501, 7565, 10047, 10835, 14685, 16643, 16745, 17533, 22695, 32505, 36839, 49929, 50235, 52599, 83215, 87665, 110517, 184195, 192863, 249645, 262995, 298061, 552585, 578589, 894183, 964315, 1490305, 2892945, 3278671, 4470915, 9836013, 16393355, 49180065]

約数ペア:

[(1, 49180065), (3, 16393355), (5, 9836013), (11, 4470915), (15, 3278671), (17, 2892945), (33, 1490305), (51, 964315), (55, 894183), (85, 578589), (89, 552585), (165, 298061), (187, 262995), (197, 249645), (255, 192863), (267, 184195), (445, 110517), (561, 87665), (591, 83215), (935, 52599), (979, 50235), (985, 49929), (1335, 36839), (1513, 32505), (2167, 22695), (2805, 17533), (2937, 16745), (2955, 16643), (3349, 14685), (4539, 10835), (4895, 10047), (6501, 7565)]