50559180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 170644320

約数和(自身を除く): 120085140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 593, 609, 735, 812, 870, 980, 1015, 1186, 1218, 1421, 1470, 1740, 1779, 2030, 2372, 2436, 2842, 2940, 2965, 3045, 3558, 4060, 4151, 4263, 5684, 5930, 6090, 7105, 7116, 8302, 8526, 8895, 11860, 12180, 12453, 14210, 16604, 17052, 17197, 17790, 20755, 21315, 24906, 28420, 29057, 34394, 35580, 41510, 42630, 49812, 51591, 58114, 62265, 68788, 83020, 85260, 85985, 87171, 103182, 116228, 120379, 124530, 145285, 171970, 174342, 206364, 240758, 249060, 257955, 290570, 343940, 348684, 361137, 435855, 481516, 515910, 581140, 601895, 722274, 842653, 871710, 1031820, 1203790, 1444548, 1685306, 1743420, 1805685, 2407580, 2527959, 3370612, 3611370, 4213265, 5055918, 7222740, 8426530, 10111836, 12639795, 16853060, 25279590, 50559180]

約数ペア:

[(1, 50559180), (2, 25279590), (3, 16853060), (4, 12639795), (5, 10111836), (6, 8426530), (7, 7222740), (10, 5055918), (12, 4213265), (14, 3611370), (15, 3370612), (20, 2527959), (21, 2407580), (28, 1805685), (29, 1743420), (30, 1685306), (35, 1444548), (42, 1203790), (49, 1031820), (58, 871710), (60, 842653), (70, 722274), (84, 601895), (87, 581140), (98, 515910), (105, 481516), (116, 435855), (140, 361137), (145, 348684), (147, 343940), (174, 290570), (196, 257955), (203, 249060), (210, 240758), (245, 206364), (290, 174342), (294, 171970), (348, 145285), (406, 124530), (420, 120379), (435, 116228), (490, 103182), (580, 87171), (588, 85985), (593, 85260), (609, 83020), (735, 68788), (812, 62265), (870, 58114), (980, 51591), (1015, 49812), (1186, 42630), (1218, 41510), (1421, 35580), (1470, 34394), (1740, 29057), (1779, 28420), (2030, 24906), (2372, 21315), (2436, 20755), (2842, 17790), (2940, 17197), (2965, 17052), (3045, 16604), (3558, 14210), (4060, 12453), (4151, 12180), (4263, 11860), (5684, 8895), (5930, 8526), (6090, 8302), (7105, 7116)]