55143928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51827}}^1$

素因数の和:51859

約数の個数: 32

約数和(自身を含む): 124387200

約数和(自身を除く): 69243272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 51827, 103654, 207308, 362789, 414616, 725578, 984713, 1451156, 1969426, 2902312, 3938852, 6892991, 7877704, 13785982, 27571964, 55143928]

約数ペア:

[(1, 55143928), (2, 27571964), (4, 13785982), (7, 7877704), (8, 6892991), (14, 3938852), (19, 2902312), (28, 1969426), (38, 1451156), (56, 984713), (76, 725578), (133, 414616), (152, 362789), (266, 207308), (532, 103654), (1064, 51827)]