51255008

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12079

約数の個数: 48

約数和(自身を含む): 121403520

約数和(自身を除く): 70148512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12043, 24086, 48172, 84301, 96344, 168602, 192688, 228817, 337204, 385376, 457634, 674408, 915268, 1348816, 1601719, 1830536, 2697632, 3203438, 3661072, 6406876, 7322144, 12813752, 25627504, 51255008]

約数ペア:

[(1, 51255008), (2, 25627504), (4, 12813752), (7, 7322144), (8, 6406876), (14, 3661072), (16, 3203438), (19, 2697632), (28, 1830536), (32, 1601719), (38, 1348816), (56, 915268), (76, 674408), (112, 457634), (133, 385376), (152, 337204), (224, 228817), (266, 192688), (304, 168602), (532, 96344), (608, 84301), (1064, 48172), (2128, 24086), (4256, 12043)]