51937060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 130233600

約数和(自身を除く): 78296540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 113, 134, 140, 196, 226, 245, 268, 335, 343, 452, 469, 490, 565, 670, 686, 791, 938, 980, 1130, 1340, 1372, 1582, 1715, 1876, 2260, 2345, 3164, 3283, 3430, 3955, 4690, 5537, 6566, 6860, 7571, 7910, 9380, 11074, 13132, 15142, 15820, 16415, 22148, 22981, 27685, 30284, 32830, 37855, 38759, 45962, 52997, 55370, 65660, 75710, 77518, 91924, 105994, 110740, 114905, 151420, 155036, 193795, 211988, 229810, 264985, 370979, 387590, 459620, 529970, 741958, 775180, 1059940, 1483916, 1854895, 2596853, 3709790, 5193706, 7419580, 10387412, 12984265, 25968530, 51937060]

約数ペア:

[(1, 51937060), (2, 25968530), (4, 12984265), (5, 10387412), (7, 7419580), (10, 5193706), (14, 3709790), (20, 2596853), (28, 1854895), (35, 1483916), (49, 1059940), (67, 775180), (70, 741958), (98, 529970), (113, 459620), (134, 387590), (140, 370979), (196, 264985), (226, 229810), (245, 211988), (268, 193795), (335, 155036), (343, 151420), (452, 114905), (469, 110740), (490, 105994), (565, 91924), (670, 77518), (686, 75710), (791, 65660), (938, 55370), (980, 52997), (1130, 45962), (1340, 38759), (1372, 37855), (1582, 32830), (1715, 30284), (1876, 27685), (2260, 22981), (2345, 22148), (3164, 16415), (3283, 15820), (3430, 15142), (3955, 13132), (4690, 11074), (5537, 9380), (6566, 7910), (6860, 7571)]