55408850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 125349120

約数和(自身を除く): 69940270

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 53, 58, 70, 103, 106, 145, 175, 203, 206, 265, 290, 350, 371, 406, 515, 530, 721, 725, 742, 1015, 1030, 1325, 1442, 1450, 1537, 1855, 2030, 2575, 2650, 2987, 3074, 3605, 3710, 5075, 5150, 5459, 5974, 7210, 7685, 9275, 10150, 10759, 10918, 14935, 15370, 18025, 18550, 20909, 21518, 27295, 29870, 36050, 38213, 38425, 41818, 53795, 54590, 74675, 76426, 76850, 104545, 107590, 136475, 149350, 158311, 191065, 209090, 268975, 272950, 316622, 382130, 522725, 537950, 791555, 955325, 1045450, 1108177, 1583110, 1910650, 2216354, 3957775, 5540885, 7915550, 11081770, 27704425, 55408850]

約数ペア:

[(1, 55408850), (2, 27704425), (5, 11081770), (7, 7915550), (10, 5540885), (14, 3957775), (25, 2216354), (29, 1910650), (35, 1583110), (50, 1108177), (53, 1045450), (58, 955325), (70, 791555), (103, 537950), (106, 522725), (145, 382130), (175, 316622), (203, 272950), (206, 268975), (265, 209090), (290, 191065), (350, 158311), (371, 149350), (406, 136475), (515, 107590), (530, 104545), (721, 76850), (725, 76426), (742, 74675), (1015, 54590), (1030, 53795), (1325, 41818), (1442, 38425), (1450, 38213), (1537, 36050), (1855, 29870), (2030, 27295), (2575, 21518), (2650, 20909), (2987, 18550), (3074, 18025), (3605, 15370), (3710, 14935), (5075, 10918), (5150, 10759), (5459, 10150), (5974, 9275), (7210, 7685)]