53677148

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 36

約数和(自身を含む): 110124000

約数和(自身を除く): 56446852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 1999, 3836, 3998, 6713, 7996, 13426, 13993, 26852, 27986, 55972, 97951, 195902, 273863, 391804, 547726, 1095452, 1917041, 3834082, 7668164, 13419287, 26838574, 53677148]

約数ペア:

[(1, 53677148), (2, 26838574), (4, 13419287), (7, 7668164), (14, 3834082), (28, 1917041), (49, 1095452), (98, 547726), (137, 391804), (196, 273863), (274, 195902), (548, 97951), (959, 55972), (1918, 27986), (1999, 26852), (3836, 13993), (3998, 13426), (6713, 7996)]