54857605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 74245248

約数和(自身を除く): 19387643

約数列:

[1, 5, 11, 55, 61, 83, 197, 305, 415, 671, 913, 985, 2167, 3355, 4565, 5063, 10835, 12017, 16351, 25315, 55693, 60085, 81755, 132187, 179861, 278465, 660935, 899305, 997411, 4987055, 10971521, 54857605]

約数ペア:

[(1, 54857605), (5, 10971521), (11, 4987055), (55, 997411), (61, 899305), (83, 660935), (197, 278465), (305, 179861), (415, 132187), (671, 81755), (913, 60085), (985, 55693), (2167, 25315), (3355, 16351), (4565, 12017), (5063, 10835)]