54680290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41113}}^1$

素因数の和:41146

約数の個数: 32

約数和(自身を含む): 118408320

約数和(自身を除く): 63728030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 41113, 82226, 205565, 287791, 411130, 575582, 781147, 1438955, 1562294, 2877910, 3905735, 5468029, 7811470, 10936058, 27340145, 54680290]

約数ペア:

[(1, 54680290), (2, 27340145), (5, 10936058), (7, 7811470), (10, 5468029), (14, 3905735), (19, 2877910), (35, 1562294), (38, 1438955), (70, 781147), (95, 575582), (133, 411130), (190, 287791), (266, 205565), (665, 82226), (1330, 41113)]