49274500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 128733696

約数和(自身を除く): 79459196

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 31, 34, 44, 50, 55, 62, 68, 85, 100, 110, 124, 125, 155, 170, 187, 220, 250, 275, 289, 310, 340, 341, 374, 425, 500, 527, 550, 578, 620, 682, 748, 775, 850, 935, 1054, 1100, 1156, 1364, 1375, 1445, 1550, 1700, 1705, 1870, 2108, 2125, 2635, 2750, 2890, 3100, 3179, 3410, 3740, 3875, 4250, 4675, 5270, 5500, 5780, 5797, 6358, 6820, 7225, 7750, 8500, 8525, 8959, 9350, 10540, 11594, 12716, 13175, 14450, 15500, 15895, 17050, 17918, 18700, 23188, 23375, 26350, 28900, 28985, 31790, 34100, 35836, 36125, 42625, 44795, 46750, 52700, 57970, 63580, 65875, 72250, 79475, 85250, 89590, 93500, 98549, 115940, 131750, 144500, 144925, 158950, 170500, 179180, 197098, 223975, 263500, 289850, 317900, 394196, 397375, 447950, 492745, 579700, 724625, 794750, 895900, 985490, 1119875, 1449250, 1589500, 1970980, 2239750, 2463725, 2898500, 4479500, 4927450, 9854900, 12318625, 24637250, 49274500]

約数ペア:

[(1, 49274500), (2, 24637250), (4, 12318625), (5, 9854900), (10, 4927450), (11, 4479500), (17, 2898500), (20, 2463725), (22, 2239750), (25, 1970980), (31, 1589500), (34, 1449250), (44, 1119875), (50, 985490), (55, 895900), (62, 794750), (68, 724625), (85, 579700), (100, 492745), (110, 447950), (124, 397375), (125, 394196), (155, 317900), (170, 289850), (187, 263500), (220, 223975), (250, 197098), (275, 179180), (289, 170500), (310, 158950), (340, 144925), (341, 144500), (374, 131750), (425, 115940), (500, 98549), (527, 93500), (550, 89590), (578, 85250), (620, 79475), (682, 72250), (748, 65875), (775, 63580), (850, 57970), (935, 52700), (1054, 46750), (1100, 44795), (1156, 42625), (1364, 36125), (1375, 35836), (1445, 34100), (1550, 31790), (1700, 28985), (1705, 28900), (1870, 26350), (2108, 23375), (2125, 23188), (2635, 18700), (2750, 17918), (2890, 17050), (3100, 15895), (3179, 15500), (3410, 14450), (3740, 13175), (3875, 12716), (4250, 11594), (4675, 10540), (5270, 9350), (5500, 8959), (5780, 8525), (5797, 8500), (6358, 7750), (6820, 7225)]