54777268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 119964544

約数和(自身を除く): 65187276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 2467, 3172, 4934, 5551, 9868, 11102, 17269, 22204, 32071, 34538, 64142, 69076, 128284, 150487, 224497, 300974, 448994, 601948, 897988, 1053409, 1956331, 2106818, 3912662, 4213636, 7825324, 13694317, 27388634, 54777268]

約数ペア:

[(1, 54777268), (2, 27388634), (4, 13694317), (7, 7825324), (13, 4213636), (14, 3912662), (26, 2106818), (28, 1956331), (52, 1053409), (61, 897988), (91, 601948), (122, 448994), (182, 300974), (244, 224497), (364, 150487), (427, 128284), (793, 69076), (854, 64142), (1586, 34538), (1708, 32071), (2467, 22204), (3172, 17269), (4934, 11102), (5551, 9868)]