52639328

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 122812200

約数和(自身を除く): 70172872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 569, 784, 826, 944, 1138, 1568, 1652, 1888, 2276, 2891, 3304, 3983, 4552, 5782, 6608, 7966, 9104, 11564, 13216, 15932, 18208, 23128, 27881, 31864, 33571, 46256, 55762, 63728, 67142, 92512, 111524, 127456, 134284, 223048, 234997, 268568, 446096, 469994, 537136, 892192, 939988, 1074272, 1644979, 1879976, 3289958, 3759952, 6579916, 7519904, 13159832, 26319664, 52639328]

約数ペア:

[(1, 52639328), (2, 26319664), (4, 13159832), (7, 7519904), (8, 6579916), (14, 3759952), (16, 3289958), (28, 1879976), (32, 1644979), (49, 1074272), (56, 939988), (59, 892192), (98, 537136), (112, 469994), (118, 446096), (196, 268568), (224, 234997), (236, 223048), (392, 134284), (413, 127456), (472, 111524), (569, 92512), (784, 67142), (826, 63728), (944, 55762), (1138, 46256), (1568, 33571), (1652, 31864), (1888, 27881), (2276, 23128), (2891, 18208), (3304, 15932), (3983, 13216), (4552, 11564), (5782, 9104), (6608, 7966)]