51113286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 128323104

約数和(自身を除く): 77209818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 5557, 9198, 11114, 16671, 33342, 38899, 50013, 77798, 100026, 116697, 233394, 350091, 405661, 700182, 811322, 1216983, 2433966, 2839627, 3650949, 5679254, 7301898, 8518881, 17037762, 25556643, 51113286]

約数ペア:

[(1, 51113286), (2, 25556643), (3, 17037762), (6, 8518881), (7, 7301898), (9, 5679254), (14, 3650949), (18, 2839627), (21, 2433966), (42, 1216983), (63, 811322), (73, 700182), (126, 405661), (146, 350091), (219, 233394), (438, 116697), (511, 100026), (657, 77798), (1022, 50013), (1314, 38899), (1533, 33342), (3066, 16671), (4599, 11114), (5557, 9198)]