53740680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63977}}^1$

素因数の和:63998

約数の個数: 64

約数和(自身を含む): 184256640

約数和(自身を除く): 130515960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63977, 127954, 191931, 255908, 319885, 383862, 447839, 511816, 639770, 767724, 895678, 959655, 1279540, 1343517, 1535448, 1791356, 1919310, 2239195, 2559080, 2687034, 3582712, 3838620, 4478390, 5374068, 6717585, 7677240, 8956780, 10748136, 13435170, 17913560, 26870340, 53740680]

約数ペア:

[(1, 53740680), (2, 26870340), (3, 17913560), (4, 13435170), (5, 10748136), (6, 8956780), (7, 7677240), (8, 6717585), (10, 5374068), (12, 4478390), (14, 3838620), (15, 3582712), (20, 2687034), (21, 2559080), (24, 2239195), (28, 1919310), (30, 1791356), (35, 1535448), (40, 1343517), (42, 1279540), (56, 959655), (60, 895678), (70, 767724), (84, 639770), (105, 511816), (120, 447839), (140, 383862), (168, 319885), (210, 255908), (280, 191931), (420, 127954), (840, 63977)]