52720136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49549}}^1$

素因数の和:49581

約数の個数: 32

約数和(自身を含む): 118920000

約数和(自身を除く): 66199864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 49549, 99098, 198196, 346843, 396392, 693686, 941431, 1387372, 1882862, 2774744, 3765724, 6590017, 7531448, 13180034, 26360068, 52720136]

約数ペア:

[(1, 52720136), (2, 26360068), (4, 13180034), (7, 7531448), (8, 6590017), (14, 3765724), (19, 2774744), (28, 1882862), (38, 1387372), (56, 941431), (76, 693686), (133, 396392), (152, 346843), (266, 198196), (532, 99098), (1064, 49549)]