49935942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 128831040

約数和(自身を除く): 78895098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 73, 89, 122, 126, 146, 178, 183, 219, 267, 366, 427, 438, 511, 534, 549, 623, 657, 801, 854, 1022, 1098, 1246, 1281, 1314, 1533, 1602, 1869, 2562, 3066, 3738, 3843, 4453, 4599, 5429, 5607, 6497, 7686, 8906, 9198, 10858, 11214, 12994, 13359, 16287, 19491, 26718, 31171, 32574, 38003, 38982, 40077, 45479, 48861, 58473, 62342, 76006, 80154, 90958, 93513, 97722, 114009, 116946, 136437, 187026, 228018, 272874, 280539, 342027, 396317, 409311, 561078, 684054, 792634, 818622, 1188951, 2377902, 2774219, 3566853, 5548438, 7133706, 8322657, 16645314, 24967971, 49935942]

約数ペア:

[(1, 49935942), (2, 24967971), (3, 16645314), (6, 8322657), (7, 7133706), (9, 5548438), (14, 3566853), (18, 2774219), (21, 2377902), (42, 1188951), (61, 818622), (63, 792634), (73, 684054), (89, 561078), (122, 409311), (126, 396317), (146, 342027), (178, 280539), (183, 272874), (219, 228018), (267, 187026), (366, 136437), (427, 116946), (438, 114009), (511, 97722), (534, 93513), (549, 90958), (623, 80154), (657, 76006), (801, 62342), (854, 58473), (1022, 48861), (1098, 45479), (1246, 40077), (1281, 38982), (1314, 38003), (1533, 32574), (1602, 31171), (1869, 26718), (2562, 19491), (3066, 16287), (3738, 13359), (3843, 12994), (4453, 11214), (4599, 10858), (5429, 9198), (5607, 8906), (6497, 7686)]