49169560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10159}}^1$

素因数の和:10192

約数の個数: 48

約数和(自身を含む): 121615200

約数和(自身を除く): 72445640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10159, 20318, 40636, 50795, 81272, 101590, 111749, 203180, 223498, 406360, 446996, 558745, 893992, 1117490, 1229239, 2234980, 2458478, 4469960, 4916956, 6146195, 9833912, 12292390, 24584780, 49169560]

約数ペア:

[(1, 49169560), (2, 24584780), (4, 12292390), (5, 9833912), (8, 6146195), (10, 4916956), (11, 4469960), (20, 2458478), (22, 2234980), (40, 1229239), (44, 1117490), (55, 893992), (88, 558745), (110, 446996), (121, 406360), (220, 223498), (242, 203180), (440, 111749), (484, 101590), (605, 81272), (968, 50795), (1210, 40636), (2420, 20318), (4840, 10159)]