56042896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 136046848

約数和(自身を除く): 80003952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 631, 728, 793, 854, 976, 1262, 1456, 1586, 1708, 2524, 3172, 3416, 4417, 5048, 5551, 6344, 6832, 8203, 8834, 10096, 11102, 12688, 16406, 17668, 22204, 32812, 35336, 38491, 44408, 57421, 65624, 70672, 76982, 88816, 114842, 131248, 153964, 229684, 269437, 307928, 459368, 500383, 538874, 615856, 918736, 1000766, 1077748, 2001532, 2155496, 3502681, 4003064, 4310992, 7005362, 8006128, 14010724, 28021448, 56042896]

約数ペア:

[(1, 56042896), (2, 28021448), (4, 14010724), (7, 8006128), (8, 7005362), (13, 4310992), (14, 4003064), (16, 3502681), (26, 2155496), (28, 2001532), (52, 1077748), (56, 1000766), (61, 918736), (91, 615856), (104, 538874), (112, 500383), (122, 459368), (182, 307928), (208, 269437), (244, 229684), (364, 153964), (427, 131248), (488, 114842), (631, 88816), (728, 76982), (793, 70672), (854, 65624), (976, 57421), (1262, 44408), (1456, 38491), (1586, 35336), (1708, 32812), (2524, 22204), (3172, 17668), (3416, 16406), (4417, 12688), (5048, 11102), (5551, 10096), (6344, 8834), (6832, 8203)]