49730890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 98050176

約数和(自身を除く): 48319286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 1543, 2930, 3086, 3223, 6446, 7715, 15430, 16115, 16973, 32230, 33946, 84865, 169730, 452099, 904198, 2260495, 4520990, 4973089, 9946178, 24865445, 49730890]

約数ペア:

[(1, 49730890), (2, 24865445), (5, 9946178), (10, 4973089), (11, 4520990), (22, 2260495), (55, 904198), (110, 452099), (293, 169730), (586, 84865), (1465, 33946), (1543, 32230), (2930, 16973), (3086, 16115), (3223, 15430), (6446, 7715)]