56354650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 115885440

約数和(自身を除く): 59530790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1297, 1738, 1975, 2594, 3950, 4345, 6485, 8690, 12970, 14267, 21725, 28534, 32425, 43450, 64850, 71335, 102463, 142670, 204926, 356675, 512315, 713350, 1024630, 1127093, 2254186, 2561575, 5123150, 5635465, 11270930, 28177325, 56354650]

約数ペア:

[(1, 56354650), (2, 28177325), (5, 11270930), (10, 5635465), (11, 5123150), (22, 2561575), (25, 2254186), (50, 1127093), (55, 1024630), (79, 713350), (110, 512315), (158, 356675), (275, 204926), (395, 142670), (550, 102463), (790, 71335), (869, 64850), (1297, 43450), (1738, 32425), (1975, 28534), (2594, 21725), (3950, 14267), (4345, 12970), (6485, 8690)]