53263728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 173747808

約数和(自身を除く): 120484080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 997, 1008, 1113, 1272, 1484, 1908, 1994, 2226, 2544, 2968, 2991, 3339, 3816, 3988, 4452, 5936, 5982, 6678, 6979, 7632, 7976, 8904, 8973, 11964, 13356, 13958, 15952, 17808, 17946, 20937, 23928, 26712, 27916, 35892, 41874, 47856, 52841, 53424, 55832, 62811, 71784, 83748, 105682, 111664, 125622, 143568, 158523, 167496, 211364, 251244, 317046, 334992, 369887, 422728, 475569, 502488, 634092, 739774, 845456, 951138, 1004976, 1109661, 1268184, 1479548, 1902276, 2219322, 2536368, 2959096, 3328983, 3804552, 4438644, 5918192, 6657966, 7609104, 8877288, 13315932, 17754576, 26631864, 53263728]

約数ペア:

[(1, 53263728), (2, 26631864), (3, 17754576), (4, 13315932), (6, 8877288), (7, 7609104), (8, 6657966), (9, 5918192), (12, 4438644), (14, 3804552), (16, 3328983), (18, 2959096), (21, 2536368), (24, 2219322), (28, 1902276), (36, 1479548), (42, 1268184), (48, 1109661), (53, 1004976), (56, 951138), (63, 845456), (72, 739774), (84, 634092), (106, 502488), (112, 475569), (126, 422728), (144, 369887), (159, 334992), (168, 317046), (212, 251244), (252, 211364), (318, 167496), (336, 158523), (371, 143568), (424, 125622), (477, 111664), (504, 105682), (636, 83748), (742, 71784), (848, 62811), (954, 55832), (997, 53424), (1008, 52841), (1113, 47856), (1272, 41874), (1484, 35892), (1908, 27916), (1994, 26712), (2226, 23928), (2544, 20937), (2968, 17946), (2991, 17808), (3339, 15952), (3816, 13958), (3988, 13356), (4452, 11964), (5936, 8973), (5982, 8904), (6678, 7976), (6979, 7632)]