54101740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 152651520

約数和(自身を除く): 98549780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 43, 44, 55, 70, 76, 77, 86, 95, 110, 133, 140, 154, 172, 190, 209, 215, 220, 266, 301, 308, 380, 385, 418, 430, 473, 532, 602, 665, 770, 817, 836, 860, 946, 1045, 1204, 1330, 1463, 1505, 1540, 1634, 1849, 1892, 2090, 2365, 2660, 2926, 3010, 3268, 3311, 3698, 4085, 4180, 4730, 5719, 5852, 6020, 6622, 7315, 7396, 8170, 8987, 9245, 9460, 11438, 12943, 13244, 14630, 16340, 16555, 17974, 18490, 20339, 22876, 25886, 28595, 29260, 33110, 35131, 35948, 36980, 40678, 44935, 51772, 57190, 62909, 64715, 66220, 70262, 81356, 89870, 101695, 114380, 125818, 129430, 140524, 142373, 175655, 179740, 203390, 245917, 251636, 258860, 284746, 314545, 351310, 386441, 406780, 491834, 569492, 629090, 702620, 711865, 772882, 983668, 1229585, 1258180, 1423730, 1545764, 1932205, 2459170, 2705087, 2847460, 3864410, 4918340, 5410174, 7728820, 10820348, 13525435, 27050870, 54101740]

約数ペア:

[(1, 54101740), (2, 27050870), (4, 13525435), (5, 10820348), (7, 7728820), (10, 5410174), (11, 4918340), (14, 3864410), (19, 2847460), (20, 2705087), (22, 2459170), (28, 1932205), (35, 1545764), (38, 1423730), (43, 1258180), (44, 1229585), (55, 983668), (70, 772882), (76, 711865), (77, 702620), (86, 629090), (95, 569492), (110, 491834), (133, 406780), (140, 386441), (154, 351310), (172, 314545), (190, 284746), (209, 258860), (215, 251636), (220, 245917), (266, 203390), (301, 179740), (308, 175655), (380, 142373), (385, 140524), (418, 129430), (430, 125818), (473, 114380), (532, 101695), (602, 89870), (665, 81356), (770, 70262), (817, 66220), (836, 64715), (860, 62909), (946, 57190), (1045, 51772), (1204, 44935), (1330, 40678), (1463, 36980), (1505, 35948), (1540, 35131), (1634, 33110), (1849, 29260), (1892, 28595), (2090, 25886), (2365, 22876), (2660, 20339), (2926, 18490), (3010, 17974), (3268, 16555), (3311, 16340), (3698, 14630), (4085, 13244), (4180, 12943), (4730, 11438), (5719, 9460), (5852, 9245), (6020, 8987), (6622, 8170), (7315, 7396)]