55861638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 132787200

約数和(自身を除く): 76925562

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 103, 111, 206, 222, 259, 309, 349, 518, 618, 698, 721, 777, 1047, 1442, 1554, 2094, 2163, 2443, 3811, 4326, 4886, 7329, 7622, 11433, 12913, 14658, 22866, 25826, 26677, 35947, 38739, 53354, 71894, 77478, 80031, 90391, 107841, 160062, 180782, 215682, 251629, 271173, 503258, 542346, 754887, 1330039, 1509774, 2660078, 3990117, 7980234, 9310273, 18620546, 27930819, 55861638]

約数ペア:

[(1, 55861638), (2, 27930819), (3, 18620546), (6, 9310273), (7, 7980234), (14, 3990117), (21, 2660078), (37, 1509774), (42, 1330039), (74, 754887), (103, 542346), (111, 503258), (206, 271173), (222, 251629), (259, 215682), (309, 180782), (349, 160062), (518, 107841), (618, 90391), (698, 80031), (721, 77478), (777, 71894), (1047, 53354), (1442, 38739), (1554, 35947), (2094, 26677), (2163, 25826), (2443, 22866), (3811, 14658), (4326, 12913), (4886, 11433), (7329, 7622)]