54796456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 127108800

約数和(自身を除く): 72312344

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2521, 2717, 5042, 5434, 10084, 10868, 20168, 21736, 27731, 32773, 47899, 55462, 65546, 95798, 110924, 131092, 191596, 221848, 262184, 360503, 383192, 526889, 622687, 721006, 1053778, 1245374, 1442012, 2107556, 2490748, 2884024, 4215112, 4981496, 6849557, 13699114, 27398228, 54796456]

約数ペア:

[(1, 54796456), (2, 27398228), (4, 13699114), (8, 6849557), (11, 4981496), (13, 4215112), (19, 2884024), (22, 2490748), (26, 2107556), (38, 1442012), (44, 1245374), (52, 1053778), (76, 721006), (88, 622687), (104, 526889), (143, 383192), (152, 360503), (209, 262184), (247, 221848), (286, 191596), (418, 131092), (494, 110924), (572, 95798), (836, 65546), (988, 55462), (1144, 47899), (1672, 32773), (1976, 27731), (2521, 21736), (2717, 20168), (5042, 10868), (5434, 10084)]