54776480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31123}}^1$

素因数の和:31149

約数の個数: 48

約数和(自身を含む): 141178464

約数和(自身を除く): 86401984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 31123, 62246, 124492, 155615, 248984, 311230, 342353, 497968, 622460, 684706, 995936, 1244920, 1369412, 1711765, 2489840, 2738824, 3423530, 4979680, 5477648, 6847060, 10955296, 13694120, 27388240, 54776480]

約数ペア:

[(1, 54776480), (2, 27388240), (4, 13694120), (5, 10955296), (8, 6847060), (10, 5477648), (11, 4979680), (16, 3423530), (20, 2738824), (22, 2489840), (32, 1711765), (40, 1369412), (44, 1244920), (55, 995936), (80, 684706), (88, 622460), (110, 497968), (160, 342353), (176, 311230), (220, 248984), (352, 155615), (440, 124492), (880, 62246), (1760, 31123)]