47128844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 98285376

約数和(自身を除く): 51156532

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 673, 854, 1148, 1346, 1708, 2501, 2692, 4711, 5002, 9422, 10004, 17507, 18844, 27593, 35014, 41053, 55186, 70028, 82106, 110372, 164212, 193151, 287371, 386302, 574742, 772604, 1149484, 1683173, 3366346, 6732692, 11782211, 23564422, 47128844]

約数ペア:

[(1, 47128844), (2, 23564422), (4, 11782211), (7, 6732692), (14, 3366346), (28, 1683173), (41, 1149484), (61, 772604), (82, 574742), (122, 386302), (164, 287371), (244, 193151), (287, 164212), (427, 110372), (574, 82106), (673, 70028), (854, 55186), (1148, 41053), (1346, 35014), (1708, 27593), (2501, 18844), (2692, 17507), (4711, 10004), (5002, 9422)]