25681150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 27471698

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 881, 1166, 1325, 1762, 2650, 2915, 4405, 5830, 8810, 9691, 14575, 19382, 22025, 29150, 44050, 46693, 48455, 93386, 96910, 233465, 242275, 466930, 484550, 513623, 1027246, 1167325, 2334650, 2568115, 5136230, 12840575, 25681150]

約数ペア:

[(1, 25681150), (2, 12840575), (5, 5136230), (10, 2568115), (11, 2334650), (22, 1167325), (25, 1027246), (50, 513623), (53, 484550), (55, 466930), (106, 242275), (110, 233465), (265, 96910), (275, 93386), (530, 48455), (550, 46693), (583, 44050), (881, 29150), (1166, 22025), (1325, 19382), (1762, 14575), (2650, 9691), (2915, 8810), (4405, 5830)]