55084480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15649}}^1$

素因数の和:15677

約数の個数: 56

約数和(自身を含む): 143103600

約数和(自身を除く): 88019120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15649, 31298, 62596, 78245, 125192, 156490, 172139, 250384, 312980, 344278, 500768, 625960, 688556, 860695, 1001536, 1251920, 1377112, 1721390, 2503840, 2754224, 3442780, 5007680, 5508448, 6885560, 11016896, 13771120, 27542240, 55084480]

約数ペア:

[(1, 55084480), (2, 27542240), (4, 13771120), (5, 11016896), (8, 6885560), (10, 5508448), (11, 5007680), (16, 3442780), (20, 2754224), (22, 2503840), (32, 1721390), (40, 1377112), (44, 1251920), (55, 1001536), (64, 860695), (80, 688556), (88, 625960), (110, 500768), (160, 344278), (176, 312980), (220, 250384), (320, 172139), (352, 156490), (440, 125192), (704, 78245), (880, 62596), (1760, 31298), (3520, 15649)]