49981866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 62821974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 89, 127, 134, 178, 201, 254, 267, 381, 402, 534, 737, 762, 979, 1397, 1474, 1958, 2211, 2794, 2937, 4191, 4422, 5874, 5963, 8382, 8509, 11303, 11926, 17018, 17889, 22606, 25527, 33909, 35778, 51054, 65593, 67818, 93599, 124333, 131186, 187198, 196779, 248666, 280797, 372999, 393558, 561594, 745998, 757301, 1514602, 2271903, 4543806, 8330311, 16660622, 24990933, 49981866]

約数ペア:

[(1, 49981866), (2, 24990933), (3, 16660622), (6, 8330311), (11, 4543806), (22, 2271903), (33, 1514602), (66, 757301), (67, 745998), (89, 561594), (127, 393558), (134, 372999), (178, 280797), (201, 248666), (254, 196779), (267, 187198), (381, 131186), (402, 124333), (534, 93599), (737, 67818), (762, 65593), (979, 51054), (1397, 35778), (1474, 33909), (1958, 25527), (2211, 22606), (2794, 17889), (2937, 17018), (4191, 11926), (4422, 11303), (5874, 8509), (5963, 8382)]