51033088

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 88

約数和(自身を含む): 111684320

約数和(自身を除く): 60651232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 61, 64, 76, 86, 122, 128, 152, 172, 244, 256, 304, 344, 488, 512, 608, 688, 817, 976, 1024, 1159, 1216, 1376, 1634, 1952, 2318, 2432, 2623, 2752, 3268, 3904, 4636, 4864, 5246, 5504, 6536, 7808, 9272, 9728, 10492, 11008, 13072, 15616, 18544, 19456, 20984, 22016, 26144, 31232, 37088, 41968, 44032, 49837, 52288, 62464, 74176, 83936, 99674, 104576, 148352, 167872, 199348, 209152, 296704, 335744, 398696, 418304, 593408, 671488, 797392, 836608, 1186816, 1342976, 1594784, 2685952, 3189568, 6379136, 12758272, 25516544, 51033088]

約数ペア:

[(1, 51033088), (2, 25516544), (4, 12758272), (8, 6379136), (16, 3189568), (19, 2685952), (32, 1594784), (38, 1342976), (43, 1186816), (61, 836608), (64, 797392), (76, 671488), (86, 593408), (122, 418304), (128, 398696), (152, 335744), (172, 296704), (244, 209152), (256, 199348), (304, 167872), (344, 148352), (488, 104576), (512, 99674), (608, 83936), (688, 74176), (817, 62464), (976, 52288), (1024, 49837), (1159, 44032), (1216, 41968), (1376, 37088), (1634, 31232), (1952, 26144), (2318, 22016), (2432, 20984), (2623, 19456), (2752, 18544), (3268, 15616), (3904, 13072), (4636, 11008), (4864, 10492), (5246, 9728), (5504, 9272), (6536, 7808)]