49287774

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 57087906

約数列:

[1, 2, 3, 6, 37, 53, 59, 71, 74, 106, 111, 118, 142, 159, 177, 213, 222, 318, 354, 426, 1961, 2183, 2627, 3127, 3763, 3922, 4189, 4366, 5254, 5883, 6254, 6549, 7526, 7881, 8378, 9381, 11289, 11766, 12567, 13098, 15762, 18762, 22578, 25134, 115699, 139231, 154993, 222017, 231398, 278462, 309986, 347097, 417693, 444034, 464979, 666051, 694194, 835386, 929958, 1332102, 8214629, 16429258, 24643887, 49287774]

約数ペア:

[(1, 49287774), (2, 24643887), (3, 16429258), (6, 8214629), (37, 1332102), (53, 929958), (59, 835386), (71, 694194), (74, 666051), (106, 464979), (111, 444034), (118, 417693), (142, 347097), (159, 309986), (177, 278462), (213, 231398), (222, 222017), (318, 154993), (354, 139231), (426, 115699), (1961, 25134), (2183, 22578), (2627, 18762), (3127, 15762), (3763, 13098), (3922, 12567), (4189, 11766), (4366, 11289), (5254, 9381), (5883, 8378), (6254, 7881), (6549, 7526)]