49190278208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1768

約数の個数: 112

約数和(自身を含む): 103232102400

約数和(自身を除く): 54041824192

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 419, 496, 752, 838, 992, 1259, 1457, 1504, 1676, 1984, 2518, 2914, 3008, 3352, 5036, 5828, 6704, 10072, 11656, 12989, 13408, 19693, 20144, 23312, 25978, 26816, 39029, 39386, 40288, 46624, 51956, 59173, 78058, 78772, 80576, 93248, 103912, 118346, 156116, 157544, 207824, 236692, 312232, 315088, 415648, 473384, 527521, 610483, 624464, 630176, 831296, 946768, 1055042, 1220966, 1248928, 1260352, 1834363, 1893536, 2110084, 2441932, 2497856, 3668726, 3787072, 4220168, 4883864, 7337452, 8440336, 9767728, 14674904, 16353151, 16880672, 19535456, 24793487, 29349808, 32706302, 33761344, 39070912, 49586974, 58699616, 65412604, 99173948, 117399232, 130825208, 198347896, 261650416, 396695792, 523300832, 768598097, 793391584, 1046601664, 1537196194, 1586783168, 3074392388, 6148784776, 12297569552, 24595139104, 49190278208]

約数ペア:

[(1, 49190278208), (2, 24595139104), (4, 12297569552), (8, 6148784776), (16, 3074392388), (31, 1586783168), (32, 1537196194), (47, 1046601664), (62, 793391584), (64, 768598097), (94, 523300832), (124, 396695792), (188, 261650416), (248, 198347896), (376, 130825208), (419, 117399232), (496, 99173948), (752, 65412604), (838, 58699616), (992, 49586974), (1259, 39070912), (1457, 33761344), (1504, 32706302), (1676, 29349808), (1984, 24793487), (2518, 19535456), (2914, 16880672), (3008, 16353151), (3352, 14674904), (5036, 9767728), (5828, 8440336), (6704, 7337452), (10072, 4883864), (11656, 4220168), (12989, 3787072), (13408, 3668726), (19693, 2497856), (20144, 2441932), (23312, 2110084), (25978, 1893536), (26816, 1834363), (39029, 1260352), (39386, 1248928), (40288, 1220966), (46624, 1055042), (51956, 946768), (59173, 831296), (78058, 630176), (78772, 624464), (80576, 610483), (93248, 527521), (103912, 473384), (118346, 415648), (156116, 315088), (157544, 312232), (207824, 236692)]