49221400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 120472200

約数和(自身を除く): 71250800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12953, 25906, 51812, 64765, 103624, 129530, 246107, 259060, 323825, 492214, 518120, 647650, 984428, 1230535, 1295300, 1968856, 2461070, 2590600, 4922140, 6152675, 9844280, 12305350, 24610700, 49221400]

約数ペア:

[(1, 49221400), (2, 24610700), (4, 12305350), (5, 9844280), (8, 6152675), (10, 4922140), (19, 2590600), (20, 2461070), (25, 1968856), (38, 1295300), (40, 1230535), (50, 984428), (76, 647650), (95, 518120), (100, 492214), (152, 323825), (190, 259060), (200, 246107), (380, 129530), (475, 103624), (760, 64765), (950, 51812), (1900, 25906), (3800, 12953)]