49121380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 130056192

約数和(自身を除く): 80934812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 167, 191, 220, 308, 334, 382, 385, 668, 764, 770, 835, 955, 1169, 1337, 1540, 1670, 1837, 1910, 2101, 2338, 2674, 3340, 3674, 3820, 4202, 4676, 5348, 5845, 6685, 7348, 8404, 9185, 10505, 11690, 12859, 13370, 14707, 18370, 21010, 23380, 25718, 26740, 29414, 31897, 36740, 42020, 51436, 58828, 63794, 64295, 73535, 127588, 128590, 147070, 159485, 223279, 257180, 294140, 318970, 350867, 446558, 637940, 701734, 893116, 1116395, 1403468, 1754335, 2232790, 2456069, 3508670, 4465580, 4912138, 7017340, 9824276, 12280345, 24560690, 49121380]

約数ペア:

[(1, 49121380), (2, 24560690), (4, 12280345), (5, 9824276), (7, 7017340), (10, 4912138), (11, 4465580), (14, 3508670), (20, 2456069), (22, 2232790), (28, 1754335), (35, 1403468), (44, 1116395), (55, 893116), (70, 701734), (77, 637940), (110, 446558), (140, 350867), (154, 318970), (167, 294140), (191, 257180), (220, 223279), (308, 159485), (334, 147070), (382, 128590), (385, 127588), (668, 73535), (764, 64295), (770, 63794), (835, 58828), (955, 51436), (1169, 42020), (1337, 36740), (1540, 31897), (1670, 29414), (1837, 26740), (1910, 25718), (2101, 23380), (2338, 21010), (2674, 18370), (3340, 14707), (3674, 13370), (3820, 12859), (4202, 11690), (4676, 10505), (5348, 9185), (5845, 8404), (6685, 7348)]