49941495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 96215040

約数和(自身を除く): 46273545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 235, 255, 423, 459, 463, 705, 765, 799, 1269, 1389, 2115, 2295, 2315, 2397, 3995, 4167, 6345, 6945, 7191, 7871, 11985, 12501, 20835, 21573, 21761, 23613, 35955, 39355, 62505, 65283, 70839, 107865, 108805, 118065, 195849, 212517, 326415, 354195, 369937, 587547, 979245, 1062585, 1109811, 1849685, 2937735, 3329433, 5549055, 9988299, 16647165, 49941495]

約数ペア:

[(1, 49941495), (3, 16647165), (5, 9988299), (9, 5549055), (15, 3329433), (17, 2937735), (27, 1849685), (45, 1109811), (47, 1062585), (51, 979245), (85, 587547), (135, 369937), (141, 354195), (153, 326415), (235, 212517), (255, 195849), (423, 118065), (459, 108805), (463, 107865), (705, 70839), (765, 65283), (799, 62505), (1269, 39355), (1389, 35955), (2115, 23613), (2295, 21761), (2315, 21573), (2397, 20835), (3995, 12501), (4167, 11985), (6345, 7871), (6945, 7191)]