51476910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 75703890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 127, 177, 229, 254, 295, 354, 381, 458, 590, 635, 687, 762, 885, 1145, 1270, 1374, 1770, 1905, 2290, 3435, 3810, 6870, 7493, 13511, 14986, 22479, 27022, 29083, 37465, 40533, 44958, 58166, 67555, 74930, 81066, 87249, 112395, 135110, 145415, 174498, 202665, 224790, 290830, 405330, 436245, 872490, 1715897, 3431794, 5147691, 8579485, 10295382, 17158970, 25738455, 51476910]

約数ペア:

[(1, 51476910), (2, 25738455), (3, 17158970), (5, 10295382), (6, 8579485), (10, 5147691), (15, 3431794), (30, 1715897), (59, 872490), (118, 436245), (127, 405330), (177, 290830), (229, 224790), (254, 202665), (295, 174498), (354, 145415), (381, 135110), (458, 112395), (590, 87249), (635, 81066), (687, 74930), (762, 67555), (885, 58166), (1145, 44958), (1270, 40533), (1374, 37465), (1770, 29083), (1905, 27022), (2290, 22479), (3435, 14986), (3810, 13511), (6870, 7493)]