51064762

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 42013958

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 179, 287, 358, 497, 574, 994, 1253, 2009, 2506, 2911, 3479, 4018, 5822, 6958, 7339, 8771, 12709, 14678, 17542, 20377, 25418, 40754, 51373, 88963, 102746, 142639, 177926, 285278, 359611, 521069, 622741, 719222, 1042138, 1245482, 3647483, 7294966, 25532381, 51064762]

約数ペア:

[(1, 51064762), (2, 25532381), (7, 7294966), (14, 3647483), (41, 1245482), (49, 1042138), (71, 719222), (82, 622741), (98, 521069), (142, 359611), (179, 285278), (287, 177926), (358, 142639), (497, 102746), (574, 88963), (994, 51373), (1253, 40754), (2009, 25418), (2506, 20377), (2911, 17542), (3479, 14678), (4018, 12709), (5822, 8771), (6958, 7339)]