51011254

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 95861232

約数和(自身を除く): 44849978

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 119, 134, 238, 457, 469, 833, 914, 938, 1139, 1666, 2278, 3199, 3283, 6398, 6566, 7769, 7973, 15538, 15946, 22393, 30619, 44786, 54383, 55811, 61238, 108766, 111622, 214333, 380681, 428666, 520523, 761362, 1041046, 1500331, 3000662, 3643661, 7287322, 25505627, 51011254]

約数ペア:

[(1, 51011254), (2, 25505627), (7, 7287322), (14, 3643661), (17, 3000662), (34, 1500331), (49, 1041046), (67, 761362), (98, 520523), (119, 428666), (134, 380681), (238, 214333), (457, 111622), (469, 108766), (833, 61238), (914, 55811), (938, 54383), (1139, 44786), (1666, 30619), (2278, 22393), (3199, 15946), (3283, 15538), (6398, 7973), (6566, 7769)]