51087152

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 101303040

約数和(自身を除く): 50215888

約数列:

[1, 2, 4, 8, 16, 73, 146, 191, 229, 292, 382, 458, 584, 764, 916, 1168, 1528, 1832, 3056, 3664, 13943, 16717, 27886, 33434, 43739, 55772, 66868, 87478, 111544, 133736, 174956, 223088, 267472, 349912, 699824, 3192947, 6385894, 12771788, 25543576, 51087152]

約数ペア:

[(1, 51087152), (2, 25543576), (4, 12771788), (8, 6385894), (16, 3192947), (73, 699824), (146, 349912), (191, 267472), (229, 223088), (292, 174956), (382, 133736), (458, 111544), (584, 87478), (764, 66868), (916, 55772), (1168, 43739), (1528, 33434), (1832, 27886), (3056, 16717), (3664, 13943)]