50768900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 108

約数和(自身を含む): 138186468

約数和(自身を除く): 87417568

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 797, 910, 980, 1225, 1274, 1300, 1594, 1820, 2275, 2450, 2548, 3185, 3188, 3985, 4550, 4900, 5579, 6370, 7970, 9100, 10361, 11158, 12740, 15925, 15940, 19925, 20722, 22316, 27895, 31850, 39053, 39850, 41444, 51805, 55790, 63700, 72527, 78106, 79700, 103610, 111580, 139475, 145054, 156212, 195265, 207220, 259025, 278950, 290108, 362635, 390530, 507689, 518050, 557900, 725270, 781060, 976325, 1015378, 1036100, 1450540, 1813175, 1952650, 2030756, 2538445, 3626350, 3905300, 5076890, 7252700, 10153780, 12692225, 25384450, 50768900]

約数ペア:

[(1, 50768900), (2, 25384450), (4, 12692225), (5, 10153780), (7, 7252700), (10, 5076890), (13, 3905300), (14, 3626350), (20, 2538445), (25, 2030756), (26, 1952650), (28, 1813175), (35, 1450540), (49, 1036100), (50, 1015378), (52, 976325), (65, 781060), (70, 725270), (91, 557900), (98, 518050), (100, 507689), (130, 390530), (140, 362635), (175, 290108), (182, 278950), (196, 259025), (245, 207220), (260, 195265), (325, 156212), (350, 145054), (364, 139475), (455, 111580), (490, 103610), (637, 79700), (650, 78106), (700, 72527), (797, 63700), (910, 55790), (980, 51805), (1225, 41444), (1274, 39850), (1300, 39053), (1594, 31850), (1820, 27895), (2275, 22316), (2450, 20722), (2548, 19925), (3185, 15940), (3188, 15925), (3985, 12740), (4550, 11158), (4900, 10361), (5579, 9100), (6370, 7970)]