53139296

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 121554720

約数和(自身を除く): 68415424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 3889, 6832, 7778, 13664, 15556, 27223, 31112, 54446, 62224, 108892, 124448, 217784, 237229, 435568, 474458, 871136, 948916, 1660603, 1897832, 3321206, 3795664, 6642412, 7591328, 13284824, 26569648, 53139296]

約数ペア:

[(1, 53139296), (2, 26569648), (4, 13284824), (7, 7591328), (8, 6642412), (14, 3795664), (16, 3321206), (28, 1897832), (32, 1660603), (56, 948916), (61, 871136), (112, 474458), (122, 435568), (224, 237229), (244, 217784), (427, 124448), (488, 108892), (854, 62224), (976, 54446), (1708, 31112), (1952, 27223), (3416, 15556), (3889, 13664), (6832, 7778)]