54687038

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 100859904

約数和(自身を除く): 46172866

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 94, 98, 217, 329, 383, 434, 658, 766, 1457, 1519, 2303, 2681, 2914, 3038, 4606, 5362, 10199, 11873, 18001, 18767, 20398, 23746, 36002, 37534, 71393, 83111, 126007, 142786, 166222, 252014, 558031, 581777, 882049, 1116062, 1163554, 1764098, 3906217, 7812434, 27343519, 54687038]

約数ペア:

[(1, 54687038), (2, 27343519), (7, 7812434), (14, 3906217), (31, 1764098), (47, 1163554), (49, 1116062), (62, 882049), (94, 581777), (98, 558031), (217, 252014), (329, 166222), (383, 142786), (434, 126007), (658, 83111), (766, 71393), (1457, 37534), (1519, 36002), (2303, 23746), (2681, 20398), (2914, 18767), (3038, 18001), (4606, 11873), (5362, 10199)]