53193546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 132447744

約数和(自身を除く): 79254198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2143, 2758, 3546, 4137, 4286, 6429, 8274, 12411, 12858, 15001, 19287, 24822, 30002, 38574, 45003, 90006, 135009, 270018, 422171, 844342, 1266513, 2533026, 2955197, 3799539, 5910394, 7599078, 8865591, 17731182, 26596773, 53193546]

約数ペア:

[(1, 53193546), (2, 26596773), (3, 17731182), (6, 8865591), (7, 7599078), (9, 5910394), (14, 3799539), (18, 2955197), (21, 2533026), (42, 1266513), (63, 844342), (126, 422171), (197, 270018), (394, 135009), (591, 90006), (1182, 45003), (1379, 38574), (1773, 30002), (2143, 24822), (2758, 19287), (3546, 15001), (4137, 12858), (4286, 12411), (6429, 8274)]