53748198

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 146646864

約数和(自身を除く): 92898666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 61, 63, 74, 81, 98, 111, 122, 126, 147, 162, 183, 189, 222, 243, 259, 294, 333, 366, 378, 427, 441, 486, 518, 549, 567, 666, 777, 854, 882, 999, 1098, 1134, 1281, 1323, 1554, 1647, 1701, 1813, 1998, 2257, 2331, 2562, 2646, 2989, 2997, 3294, 3402, 3626, 3843, 3969, 4514, 4662, 4941, 5439, 5978, 5994, 6771, 6993, 7686, 7938, 8967, 8991, 9882, 10878, 11529, 11907, 13542, 13986, 14823, 15799, 16317, 17934, 17982, 20313, 20979, 23058, 23814, 26901, 29646, 31598, 32634, 34587, 40626, 41958, 47397, 48951, 53802, 60939, 62937, 69174, 80703, 94794, 97902, 103761, 110593, 121878, 125874, 142191, 146853, 161406, 182817, 207522, 221186, 242109, 284382, 293706, 331779, 365634, 426573, 440559, 484218, 548451, 663558, 726327, 853146, 881118, 995337, 1096902, 1279719, 1452654, 1990674, 2559438, 2986011, 3839157, 5972022, 7678314, 8958033, 17916066, 26874099, 53748198]

約数ペア:

[(1, 53748198), (2, 26874099), (3, 17916066), (6, 8958033), (7, 7678314), (9, 5972022), (14, 3839157), (18, 2986011), (21, 2559438), (27, 1990674), (37, 1452654), (42, 1279719), (49, 1096902), (54, 995337), (61, 881118), (63, 853146), (74, 726327), (81, 663558), (98, 548451), (111, 484218), (122, 440559), (126, 426573), (147, 365634), (162, 331779), (183, 293706), (189, 284382), (222, 242109), (243, 221186), (259, 207522), (294, 182817), (333, 161406), (366, 146853), (378, 142191), (427, 125874), (441, 121878), (486, 110593), (518, 103761), (549, 97902), (567, 94794), (666, 80703), (777, 69174), (854, 62937), (882, 60939), (999, 53802), (1098, 48951), (1134, 47397), (1281, 41958), (1323, 40626), (1554, 34587), (1647, 32634), (1701, 31598), (1813, 29646), (1998, 26901), (2257, 23814), (2331, 23058), (2562, 20979), (2646, 20313), (2989, 17982), (2997, 17934), (3294, 16317), (3402, 15799), (3626, 14823), (3843, 13986), (3969, 13542), (4514, 11907), (4662, 11529), (4941, 10878), (5439, 9882), (5978, 8991), (5994, 8967), (6771, 7938), (6993, 7686)]