54012145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 76173696

約数和(自身を除く): 22161551

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 947, 1037, 3355, 4735, 5185, 10417, 11407, 16099, 52085, 57035, 57767, 80495, 177089, 288835, 635437, 885445, 982039, 3177185, 4910195, 10802429, 54012145]

約数ペア:

[(1, 54012145), (5, 10802429), (11, 4910195), (17, 3177185), (55, 982039), (61, 885445), (85, 635437), (187, 288835), (305, 177089), (671, 80495), (935, 57767), (947, 57035), (1037, 52085), (3355, 16099), (4735, 11407), (5185, 10417)]