50442021

素因数分解:

$3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 89385120

約数和(自身を除く): 38943099

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 81, 147, 179, 189, 213, 441, 497, 537, 567, 639, 1253, 1323, 1491, 1611, 1917, 3479, 3759, 3969, 4473, 4833, 5751, 8771, 10437, 11277, 12709, 13419, 14499, 26313, 31311, 33831, 38127, 40257, 78939, 88963, 93933, 101493, 114381, 236817, 266889, 281799, 343143, 622741, 710451, 800667, 1029429, 1868223, 2402001, 5604669, 7206003, 16814007, 50442021]

約数ペア:

[(1, 50442021), (3, 16814007), (7, 7206003), (9, 5604669), (21, 2402001), (27, 1868223), (49, 1029429), (63, 800667), (71, 710451), (81, 622741), (147, 343143), (179, 281799), (189, 266889), (213, 236817), (441, 114381), (497, 101493), (537, 93933), (567, 88963), (639, 78939), (1253, 40257), (1323, 38127), (1491, 33831), (1611, 31311), (1917, 26313), (3479, 14499), (3759, 13419), (3969, 12709), (4473, 11277), (4833, 10437), (5751, 8771)]