52475220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41647}}^1$

素因数の和:41669

約数の個数: 72

約数和(自身を含む): 181918464

約数和(自身を除く): 129443244

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, 41647, 83294, 124941, 166588, 208235, 249882, 291529, 374823, 416470, 499764, 583058, 624705, 749646, 832940, 874587, 1166116, 1249410, 1457645, 1499292, 1749174, 1874115, 2498820, 2623761, 2915290, 3498348, 3748230, 4372935, 5247522, 5830580, 7496460, 8745870, 10495044, 13118805, 17491740, 26237610, 52475220]

約数ペア:

[(1, 52475220), (2, 26237610), (3, 17491740), (4, 13118805), (5, 10495044), (6, 8745870), (7, 7496460), (9, 5830580), (10, 5247522), (12, 4372935), (14, 3748230), (15, 3498348), (18, 2915290), (20, 2623761), (21, 2498820), (28, 1874115), (30, 1749174), (35, 1499292), (36, 1457645), (42, 1249410), (45, 1166116), (60, 874587), (63, 832940), (70, 749646), (84, 624705), (90, 583058), (105, 499764), (126, 416470), (140, 374823), (180, 291529), (210, 249882), (252, 208235), (315, 166588), (420, 124941), (630, 83294), (1260, 41647)]