55728970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 113840640

約数和(自身を除く): 58111670

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 79, 106, 110, 121, 158, 242, 265, 395, 530, 583, 605, 790, 869, 1166, 1210, 1331, 1738, 2662, 2915, 4187, 4345, 5830, 6413, 6655, 8374, 8690, 9559, 12826, 13310, 19118, 20935, 32065, 41870, 46057, 47795, 64130, 70543, 92114, 95590, 105149, 141086, 210298, 230285, 352715, 460570, 506627, 525745, 705430, 1013254, 1051490, 2533135, 5066270, 5572897, 11145794, 27864485, 55728970]

約数ペア:

[(1, 55728970), (2, 27864485), (5, 11145794), (10, 5572897), (11, 5066270), (22, 2533135), (53, 1051490), (55, 1013254), (79, 705430), (106, 525745), (110, 506627), (121, 460570), (158, 352715), (242, 230285), (265, 210298), (395, 141086), (530, 105149), (583, 95590), (605, 92114), (790, 70543), (869, 64130), (1166, 47795), (1210, 46057), (1331, 41870), (1738, 32065), (2662, 20935), (2915, 19118), (4187, 13310), (4345, 12826), (5830, 9559), (6413, 8690), (6655, 8374)]