51770199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 24837801

約数列:

[1, 3, 13, 39, 59, 149, 151, 177, 447, 453, 767, 1937, 1963, 2301, 5811, 5889, 8791, 8909, 22499, 26373, 26727, 67497, 114283, 115817, 292487, 342849, 347451, 877461, 1327441, 3982323, 17256733, 51770199]

約数ペア:

[(1, 51770199), (3, 17256733), (13, 3982323), (39, 1327441), (59, 877461), (149, 347451), (151, 342849), (177, 292487), (447, 115817), (453, 114283), (767, 67497), (1937, 26727), (1963, 26373), (2301, 22499), (5811, 8909), (5889, 8791)]