47913908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 51152332

約数列:

[1, 2, 4, 7, 14, 28, 53, 83, 106, 166, 212, 332, 371, 389, 581, 742, 778, 1162, 1484, 1556, 2324, 2723, 4399, 5446, 8798, 10892, 17596, 20617, 30793, 32287, 41234, 61586, 64574, 82468, 123172, 129148, 144319, 226009, 288638, 452018, 577276, 904036, 1711211, 3422422, 6844844, 11978477, 23956954, 47913908]

約数ペア:

[(1, 47913908), (2, 23956954), (4, 11978477), (7, 6844844), (14, 3422422), (28, 1711211), (53, 904036), (83, 577276), (106, 452018), (166, 288638), (212, 226009), (332, 144319), (371, 129148), (389, 123172), (581, 82468), (742, 64574), (778, 61586), (1162, 41234), (1484, 32287), (1556, 30793), (2324, 20617), (2723, 17596), (4399, 10892), (5446, 8798)]