49992250

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 71313350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 53, 55, 70, 77, 98, 106, 110, 125, 154, 175, 245, 250, 265, 275, 343, 350, 371, 385, 490, 530, 539, 550, 583, 686, 742, 770, 875, 1078, 1166, 1225, 1325, 1375, 1715, 1750, 1855, 1925, 2450, 2597, 2650, 2695, 2750, 2915, 3430, 3710, 3773, 3850, 4081, 5194, 5390, 5830, 6125, 6625, 7546, 8162, 8575, 9275, 9625, 12250, 12985, 13250, 13475, 14575, 17150, 18179, 18550, 18865, 19250, 20405, 25970, 26950, 28567, 29150, 36358, 37730, 40810, 42875, 46375, 57134, 64925, 67375, 72875, 85750, 90895, 92750, 94325, 102025, 129850, 134750, 142835, 145750, 181790, 188650, 199969, 204050, 285670, 324625, 399938, 454475, 471625, 510125, 649250, 714175, 908950, 943250, 999845, 1020250, 1428350, 1999690, 2272375, 3570875, 4544750, 4999225, 7141750, 9998450, 24996125, 49992250]

約数ペア:

[(1, 49992250), (2, 24996125), (5, 9998450), (7, 7141750), (10, 4999225), (11, 4544750), (14, 3570875), (22, 2272375), (25, 1999690), (35, 1428350), (49, 1020250), (50, 999845), (53, 943250), (55, 908950), (70, 714175), (77, 649250), (98, 510125), (106, 471625), (110, 454475), (125, 399938), (154, 324625), (175, 285670), (245, 204050), (250, 199969), (265, 188650), (275, 181790), (343, 145750), (350, 142835), (371, 134750), (385, 129850), (490, 102025), (530, 94325), (539, 92750), (550, 90895), (583, 85750), (686, 72875), (742, 67375), (770, 64925), (875, 57134), (1078, 46375), (1166, 42875), (1225, 40810), (1325, 37730), (1375, 36358), (1715, 29150), (1750, 28567), (1855, 26950), (1925, 25970), (2450, 20405), (2597, 19250), (2650, 18865), (2695, 18550), (2750, 18179), (2915, 17150), (3430, 14575), (3710, 13475), (3773, 13250), (3850, 12985), (4081, 12250), (5194, 9625), (5390, 9275), (5830, 8575), (6125, 8162), (6625, 7546)]