47507796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{20947}}^1$

素因数の和:20970

約数の個数: 60

約数和(自身を含む): 141943648

約数和(自身を除く): 94435852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 20947, 41894, 62841, 83788, 125682, 146629, 188523, 251364, 293258, 377046, 439887, 565569, 586516, 754092, 879774, 1131138, 1319661, 1696707, 1759548, 2262276, 2639322, 3393414, 3958983, 5278644, 6786828, 7917966, 11876949, 15835932, 23753898, 47507796]

約数ペア:

[(1, 47507796), (2, 23753898), (3, 15835932), (4, 11876949), (6, 7917966), (7, 6786828), (9, 5278644), (12, 3958983), (14, 3393414), (18, 2639322), (21, 2262276), (27, 1759548), (28, 1696707), (36, 1319661), (42, 1131138), (54, 879774), (63, 754092), (81, 586516), (84, 565569), (108, 439887), (126, 377046), (162, 293258), (189, 251364), (252, 188523), (324, 146629), (378, 125682), (567, 83788), (756, 62841), (1134, 41894), (2268, 20947)]