54681550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 72

約数和(自身を含む): 129132360

約数和(自身を除く): 74450810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2029, 2450, 2695, 3850, 4058, 5390, 10145, 13475, 14203, 20290, 22319, 26950, 28406, 44638, 50725, 71015, 99421, 101450, 111595, 142030, 156233, 198842, 223190, 312466, 355075, 497105, 557975, 710150, 781165, 994210, 1093631, 1115950, 1562330, 2187262, 2485525, 3905825, 4971050, 5468155, 7811650, 10936310, 27340775, 54681550]

約数ペア:

[(1, 54681550), (2, 27340775), (5, 10936310), (7, 7811650), (10, 5468155), (11, 4971050), (14, 3905825), (22, 2485525), (25, 2187262), (35, 1562330), (49, 1115950), (50, 1093631), (55, 994210), (70, 781165), (77, 710150), (98, 557975), (110, 497105), (154, 355075), (175, 312466), (245, 223190), (275, 198842), (350, 156233), (385, 142030), (490, 111595), (539, 101450), (550, 99421), (770, 71015), (1078, 50725), (1225, 44638), (1925, 28406), (2029, 26950), (2450, 22319), (2695, 20290), (3850, 14203), (4058, 13475), (5390, 10145)]