54151216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25447}}^1$

素因数の和:25481

約数の個数: 40

約数和(自身を含む): 126222080

約数和(自身を除く): 72070864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25447, 50894, 101788, 178129, 203576, 356258, 407152, 483493, 712516, 966986, 1425032, 1933972, 2850064, 3384451, 3867944, 6768902, 7735888, 13537804, 27075608, 54151216]

約数ペア:

[(1, 54151216), (2, 27075608), (4, 13537804), (7, 7735888), (8, 6768902), (14, 3867944), (16, 3384451), (19, 2850064), (28, 1933972), (38, 1425032), (56, 966986), (76, 712516), (112, 483493), (133, 407152), (152, 356258), (266, 203576), (304, 178129), (532, 101788), (1064, 50894), (2128, 25447)]