51488340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 99469740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 233, 254, 290, 348, 381, 435, 466, 508, 580, 635, 699, 762, 870, 932, 1165, 1270, 1398, 1524, 1740, 1905, 2330, 2540, 2796, 3495, 3683, 3810, 4660, 6757, 6990, 7366, 7620, 11049, 13514, 13980, 14732, 18415, 20271, 22098, 27028, 29591, 33785, 36830, 40542, 44196, 55245, 59182, 67570, 73660, 81084, 88773, 101355, 110490, 118364, 135140, 147955, 177546, 202710, 220980, 295910, 355092, 405420, 443865, 591820, 858139, 887730, 1716278, 1775460, 2574417, 3432556, 4290695, 5148834, 8581390, 10297668, 12872085, 17162780, 25744170, 51488340]

約数ペア:

[(1, 51488340), (2, 25744170), (3, 17162780), (4, 12872085), (5, 10297668), (6, 8581390), (10, 5148834), (12, 4290695), (15, 3432556), (20, 2574417), (29, 1775460), (30, 1716278), (58, 887730), (60, 858139), (87, 591820), (116, 443865), (127, 405420), (145, 355092), (174, 295910), (233, 220980), (254, 202710), (290, 177546), (348, 147955), (381, 135140), (435, 118364), (466, 110490), (508, 101355), (580, 88773), (635, 81084), (699, 73660), (762, 67570), (870, 59182), (932, 55245), (1165, 44196), (1270, 40542), (1398, 36830), (1524, 33785), (1740, 29591), (1905, 27028), (2330, 22098), (2540, 20271), (2796, 18415), (3495, 14732), (3683, 13980), (3810, 13514), (4660, 11049), (6757, 7620), (6990, 7366)]