47142410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 106375680

約数和(自身を除く): 59233270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 49, 70, 89, 94, 98, 115, 161, 178, 230, 235, 245, 322, 329, 445, 470, 490, 623, 658, 805, 890, 1081, 1127, 1246, 1610, 1645, 2047, 2162, 2254, 2303, 3115, 3290, 4094, 4183, 4361, 4606, 5405, 5635, 6230, 7567, 8366, 8722, 10235, 10810, 11270, 11515, 14329, 15134, 20470, 20915, 21805, 23030, 28658, 29281, 37835, 41830, 43610, 52969, 58562, 71645, 75670, 96209, 100303, 105938, 143290, 146405, 192418, 200606, 204967, 264845, 292810, 409934, 481045, 501515, 529690, 673463, 962090, 1003030, 1024835, 1346926, 2049670, 3367315, 4714241, 6734630, 9428482, 23571205, 47142410]

約数ペア:

[(1, 47142410), (2, 23571205), (5, 9428482), (7, 6734630), (10, 4714241), (14, 3367315), (23, 2049670), (35, 1346926), (46, 1024835), (47, 1003030), (49, 962090), (70, 673463), (89, 529690), (94, 501515), (98, 481045), (115, 409934), (161, 292810), (178, 264845), (230, 204967), (235, 200606), (245, 192418), (322, 146405), (329, 143290), (445, 105938), (470, 100303), (490, 96209), (623, 75670), (658, 71645), (805, 58562), (890, 52969), (1081, 43610), (1127, 41830), (1246, 37835), (1610, 29281), (1645, 28658), (2047, 23030), (2162, 21805), (2254, 20915), (2303, 20470), (3115, 15134), (3290, 14329), (4094, 11515), (4183, 11270), (4361, 10810), (4606, 10235), (5405, 8722), (5635, 8366), (6230, 7567)]