54681116

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 114809856

約数和(自身を除く): 60128740

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1123, 1316, 1739, 2246, 3478, 4492, 6956, 7861, 12173, 15722, 24346, 31444, 41551, 48692, 52781, 83102, 105562, 166204, 211124, 290857, 369467, 581714, 738934, 1163428, 1477868, 1952897, 3905794, 7811588, 13670279, 27340558, 54681116]

約数ペア:

[(1, 54681116), (2, 27340558), (4, 13670279), (7, 7811588), (14, 3905794), (28, 1952897), (37, 1477868), (47, 1163428), (74, 738934), (94, 581714), (148, 369467), (188, 290857), (259, 211124), (329, 166204), (518, 105562), (658, 83102), (1036, 52781), (1123, 48692), (1316, 41551), (1739, 31444), (2246, 24346), (3478, 15722), (4492, 12173), (6956, 7861)]