52642380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125339}}^1$

素因数の和:125358

約数の個数: 48

約数和(自身を含む): 168456960

約数和(自身を除く): 115814580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 125339, 250678, 376017, 501356, 626695, 752034, 877373, 1253390, 1504068, 1754746, 1880085, 2506780, 2632119, 3509492, 3760170, 4386865, 5264238, 7520340, 8773730, 10528476, 13160595, 17547460, 26321190, 52642380]

約数ペア:

[(1, 52642380), (2, 26321190), (3, 17547460), (4, 13160595), (5, 10528476), (6, 8773730), (7, 7520340), (10, 5264238), (12, 4386865), (14, 3760170), (15, 3509492), (20, 2632119), (21, 2506780), (28, 1880085), (30, 1754746), (35, 1504068), (42, 1253390), (60, 877373), (70, 752034), (84, 626695), (105, 501356), (140, 376017), (210, 250678), (420, 125339)]