51331770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 155226240

約数和(自身を除く): 103894470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 531, 590, 630, 826, 885, 1062, 1239, 1381, 1770, 2065, 2478, 2655, 2762, 3717, 4130, 4143, 5310, 6195, 6905, 7434, 8286, 9667, 12390, 12429, 13810, 18585, 19334, 20715, 24858, 29001, 37170, 41430, 48335, 58002, 62145, 81479, 87003, 96670, 124290, 145005, 162958, 174006, 244437, 290010, 407395, 435015, 488874, 570353, 733311, 814790, 870030, 1140706, 1222185, 1466622, 1711059, 2444370, 2851765, 3422118, 3666555, 5133177, 5703530, 7333110, 8555295, 10266354, 17110590, 25665885, 51331770]

約数ペア:

[(1, 51331770), (2, 25665885), (3, 17110590), (5, 10266354), (6, 8555295), (7, 7333110), (9, 5703530), (10, 5133177), (14, 3666555), (15, 3422118), (18, 2851765), (21, 2444370), (30, 1711059), (35, 1466622), (42, 1222185), (45, 1140706), (59, 870030), (63, 814790), (70, 733311), (90, 570353), (105, 488874), (118, 435015), (126, 407395), (177, 290010), (210, 244437), (295, 174006), (315, 162958), (354, 145005), (413, 124290), (531, 96670), (590, 87003), (630, 81479), (826, 62145), (885, 58002), (1062, 48335), (1239, 41430), (1381, 37170), (1770, 29001), (2065, 24858), (2478, 20715), (2655, 19334), (2762, 18585), (3717, 13810), (4130, 12429), (4143, 12390), (5310, 9667), (6195, 8286), (6905, 7434)]