56285040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33503}}^1$

素因数の和:33526

約数の個数: 80

約数和(自身を含む): 199415808

約数和(自身を除く): 143130768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33503, 67006, 100509, 134012, 167515, 201018, 234521, 268024, 335030, 402036, 469042, 502545, 536048, 670060, 703563, 804072, 938084, 1005090, 1172605, 1340120, 1407126, 1608144, 1876168, 2010180, 2345210, 2680240, 2814252, 3517815, 3752336, 4020360, 4690420, 5628504, 7035630, 8040720, 9380840, 11257008, 14071260, 18761680, 28142520, 56285040]

約数ペア:

[(1, 56285040), (2, 28142520), (3, 18761680), (4, 14071260), (5, 11257008), (6, 9380840), (7, 8040720), (8, 7035630), (10, 5628504), (12, 4690420), (14, 4020360), (15, 3752336), (16, 3517815), (20, 2814252), (21, 2680240), (24, 2345210), (28, 2010180), (30, 1876168), (35, 1608144), (40, 1407126), (42, 1340120), (48, 1172605), (56, 1005090), (60, 938084), (70, 804072), (80, 703563), (84, 670060), (105, 536048), (112, 502545), (120, 469042), (140, 402036), (168, 335030), (210, 268024), (240, 234521), (280, 201018), (336, 167515), (420, 134012), (560, 100509), (840, 67006), (1680, 33503)]