49896385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 29937215

約数列:

[1, 5, 7, 11, 29, 35, 41, 55, 77, 109, 145, 203, 205, 287, 319, 385, 451, 545, 763, 1015, 1189, 1199, 1435, 1595, 2233, 2255, 3157, 3161, 3815, 4469, 5945, 5995, 8323, 8393, 11165, 13079, 15785, 15805, 22127, 22345, 31283, 34771, 41615, 41965, 49159, 65395, 91553, 110635, 129601, 156415, 173855, 243397, 245795, 344113, 457765, 648005, 907207, 1216985, 1425611, 1720565, 4536035, 7128055, 9979277, 49896385]

約数ペア:

[(1, 49896385), (5, 9979277), (7, 7128055), (11, 4536035), (29, 1720565), (35, 1425611), (41, 1216985), (55, 907207), (77, 648005), (109, 457765), (145, 344113), (203, 245795), (205, 243397), (287, 173855), (319, 156415), (385, 129601), (451, 110635), (545, 91553), (763, 65395), (1015, 49159), (1189, 41965), (1199, 41615), (1435, 34771), (1595, 31283), (2233, 22345), (2255, 22127), (3157, 15805), (3161, 15785), (3815, 13079), (4469, 11165), (5945, 8393), (5995, 8323)]