54738088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 108900000

約数和(自身を除く): 54161912

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 2749, 4978, 5498, 9956, 10996, 19912, 21992, 52231, 104462, 208924, 360119, 417848, 720238, 1440476, 2880952, 6842261, 13684522, 27369044, 54738088]

約数ペア:

[(1, 54738088), (2, 27369044), (4, 13684522), (8, 6842261), (19, 2880952), (38, 1440476), (76, 720238), (131, 417848), (152, 360119), (262, 208924), (524, 104462), (1048, 52231), (2489, 21992), (2749, 19912), (4978, 10996), (5498, 9956)]