51642380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 117274080

約数和(自身を除く): 65631700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 3673, 7030, 7346, 14060, 14692, 18365, 36730, 69787, 73460, 135901, 139574, 271802, 279148, 348935, 543604, 679505, 697870, 1359010, 1395740, 2582119, 2718020, 5164238, 10328476, 12910595, 25821190, 51642380]

約数ペア:

[(1, 51642380), (2, 25821190), (4, 12910595), (5, 10328476), (10, 5164238), (19, 2718020), (20, 2582119), (37, 1395740), (38, 1359010), (74, 697870), (76, 679505), (95, 543604), (148, 348935), (185, 279148), (190, 271802), (370, 139574), (380, 135901), (703, 73460), (740, 69787), (1406, 36730), (2812, 18365), (3515, 14692), (3673, 14060), (7030, 7346)]