28693050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 71593632

約数和(自身を除く): 42900582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 971, 985, 1182, 1942, 1970, 2913, 2955, 4855, 4925, 5826, 5910, 9710, 9850, 14565, 14775, 24275, 29130, 29550, 48550, 72825, 145650, 191287, 382574, 573861, 956435, 1147722, 1912870, 2869305, 4782175, 5738610, 9564350, 14346525, 28693050]

約数ペア:

[(1, 28693050), (2, 14346525), (3, 9564350), (5, 5738610), (6, 4782175), (10, 2869305), (15, 1912870), (25, 1147722), (30, 956435), (50, 573861), (75, 382574), (150, 191287), (197, 145650), (394, 72825), (591, 48550), (971, 29550), (985, 29130), (1182, 24275), (1942, 14775), (1970, 14565), (2913, 9850), (2955, 9710), (4855, 5910), (4925, 5826)]