52785180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41893}}^1$

素因数の和:41915

約数の個数: 72

約数和(自身を含む): 182992992

約数和(自身を除く): 130207812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41893, 83786, 125679, 167572, 209465, 251358, 293251, 377037, 418930, 502716, 586502, 628395, 754074, 837860, 879753, 1173004, 1256790, 1466255, 1508148, 1759506, 1885185, 2513580, 2639259, 2932510, 3519012, 3770370, 4398765, 5278518, 5865020, 7540740, 8797530, 10557036, 13196295, 17595060, 26392590, 52785180]

約数ペア:

[(1, 52785180), (2, 26392590), (3, 17595060), (4, 13196295), (5, 10557036), (6, 8797530), (7, 7540740), (9, 5865020), (10, 5278518), (12, 4398765), (14, 3770370), (15, 3519012), (18, 2932510), (20, 2639259), (21, 2513580), (28, 1885185), (30, 1759506), (35, 1508148), (36, 1466255), (42, 1256790), (45, 1173004), (60, 879753), (63, 837860), (70, 754074), (84, 628395), (90, 586502), (105, 502716), (126, 418930), (140, 377037), (180, 293251), (210, 251358), (252, 209465), (315, 167572), (420, 125679), (630, 83786), (1260, 41893)]