55780352

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 88

約数和(自身を含む): 121837440

約数和(自身を除く): 66057088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 61, 64, 76, 94, 122, 128, 152, 188, 244, 256, 304, 376, 488, 512, 608, 752, 893, 976, 1024, 1159, 1216, 1504, 1786, 1952, 2318, 2432, 2867, 3008, 3572, 3904, 4636, 4864, 5734, 6016, 7144, 7808, 9272, 9728, 11468, 12032, 14288, 15616, 18544, 19456, 22936, 24064, 28576, 31232, 37088, 45872, 48128, 54473, 57152, 62464, 74176, 91744, 108946, 114304, 148352, 183488, 217892, 228608, 296704, 366976, 435784, 457216, 593408, 733952, 871568, 914432, 1186816, 1467904, 1743136, 2935808, 3486272, 6972544, 13945088, 27890176, 55780352]

約数ペア:

[(1, 55780352), (2, 27890176), (4, 13945088), (8, 6972544), (16, 3486272), (19, 2935808), (32, 1743136), (38, 1467904), (47, 1186816), (61, 914432), (64, 871568), (76, 733952), (94, 593408), (122, 457216), (128, 435784), (152, 366976), (188, 296704), (244, 228608), (256, 217892), (304, 183488), (376, 148352), (488, 114304), (512, 108946), (608, 91744), (752, 74176), (893, 62464), (976, 57152), (1024, 54473), (1159, 48128), (1216, 45872), (1504, 37088), (1786, 31232), (1952, 28576), (2318, 24064), (2432, 22936), (2867, 19456), (3008, 18544), (3572, 15616), (3904, 14288), (4636, 12032), (4864, 11468), (5734, 9728), (6016, 9272), (7144, 7808)]