78326050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 161989632

約数和(自身を除く): 83663582

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2687, 2915, 5374, 5830, 13435, 14575, 26870, 29150, 29557, 59114, 67175, 134350, 142411, 147785, 284822, 295570, 712055, 738925, 1424110, 1477850, 1566521, 3133042, 3560275, 7120550, 7832605, 15665210, 39163025, 78326050]

約数ペア:

[(1, 78326050), (2, 39163025), (5, 15665210), (10, 7832605), (11, 7120550), (22, 3560275), (25, 3133042), (50, 1566521), (53, 1477850), (55, 1424110), (106, 738925), (110, 712055), (265, 295570), (275, 284822), (530, 147785), (550, 142411), (583, 134350), (1166, 67175), (1325, 59114), (2650, 29557), (2687, 29150), (2915, 26870), (5374, 14575), (5830, 13435)]