55176154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 38913446

約数列:

[1, 2, 11, 22, 29, 58, 197, 319, 394, 439, 638, 878, 2167, 4334, 4829, 5713, 9658, 11426, 12731, 25462, 62843, 86483, 125686, 140041, 172966, 280082, 951313, 1902626, 2508007, 5016014, 27588077, 55176154]

約数ペア:

[(1, 55176154), (2, 27588077), (11, 5016014), (22, 2508007), (29, 1902626), (58, 951313), (197, 280082), (319, 172966), (394, 140041), (439, 125686), (638, 86483), (878, 62843), (2167, 25462), (4334, 12731), (4829, 11426), (5713, 9658)]