55428354

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 127370880

約数和(自身を除く): 71942526

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 107, 159, 181, 214, 318, 321, 362, 477, 543, 642, 954, 963, 1086, 1431, 1629, 1926, 2862, 2889, 3258, 4887, 5671, 5778, 9593, 9774, 11342, 17013, 19186, 19367, 28779, 34026, 38734, 51039, 57558, 58101, 86337, 102078, 116202, 153117, 172674, 174303, 259011, 306234, 348606, 518022, 522909, 1026451, 1045818, 2052902, 3079353, 6158706, 9238059, 18476118, 27714177, 55428354]

約数ペア:

[(1, 55428354), (2, 27714177), (3, 18476118), (6, 9238059), (9, 6158706), (18, 3079353), (27, 2052902), (53, 1045818), (54, 1026451), (106, 522909), (107, 518022), (159, 348606), (181, 306234), (214, 259011), (318, 174303), (321, 172674), (362, 153117), (477, 116202), (543, 102078), (642, 86337), (954, 58101), (963, 57558), (1086, 51039), (1431, 38734), (1629, 34026), (1926, 28779), (2862, 19367), (2889, 19186), (3258, 17013), (4887, 11342), (5671, 9774), (5778, 9593)]