50982540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17341}}^1$

素因数の和:17367

約数の個数: 72

約数和(自身を含む): 166066992

約数和(自身を除く): 115084452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17341, 34682, 52023, 69364, 86705, 104046, 121387, 173410, 208092, 242774, 260115, 346820, 364161, 485548, 520230, 606935, 728322, 849709, 1040460, 1213870, 1456644, 1699418, 1820805, 2427740, 2549127, 3398836, 3641610, 4248545, 5098254, 7283220, 8497090, 10196508, 12745635, 16994180, 25491270, 50982540]

約数ペア:

[(1, 50982540), (2, 25491270), (3, 16994180), (4, 12745635), (5, 10196508), (6, 8497090), (7, 7283220), (10, 5098254), (12, 4248545), (14, 3641610), (15, 3398836), (20, 2549127), (21, 2427740), (28, 1820805), (30, 1699418), (35, 1456644), (42, 1213870), (49, 1040460), (60, 849709), (70, 728322), (84, 606935), (98, 520230), (105, 485548), (140, 364161), (147, 346820), (196, 260115), (210, 242774), (245, 208092), (294, 173410), (420, 121387), (490, 104046), (588, 86705), (735, 69364), (980, 52023), (1470, 34682), (2940, 17341)]