49069972

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 105575400

約数和(自身を除く): 56505428

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 89, 97, 98, 116, 178, 194, 196, 203, 356, 388, 406, 623, 679, 812, 1246, 1358, 1421, 2492, 2581, 2716, 2813, 2842, 4361, 4753, 5162, 5626, 5684, 8633, 8722, 9506, 10324, 11252, 17266, 17444, 18067, 19012, 19691, 34532, 36134, 39382, 60431, 72268, 78764, 120862, 126469, 137837, 241724, 250357, 252938, 275674, 423017, 500714, 505876, 551348, 846034, 1001428, 1692068, 1752499, 3504998, 7009996, 12267493, 24534986, 49069972]

約数ペア:

[(1, 49069972), (2, 24534986), (4, 12267493), (7, 7009996), (14, 3504998), (28, 1752499), (29, 1692068), (49, 1001428), (58, 846034), (89, 551348), (97, 505876), (98, 500714), (116, 423017), (178, 275674), (194, 252938), (196, 250357), (203, 241724), (356, 137837), (388, 126469), (406, 120862), (623, 78764), (679, 72268), (812, 60431), (1246, 39382), (1358, 36134), (1421, 34532), (2492, 19691), (2581, 19012), (2716, 18067), (2813, 17444), (2842, 17266), (4361, 11252), (4753, 10324), (5162, 9506), (5626, 8722), (5684, 8633)]