56495512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 112359600

約数和(自身を除く): 55864088

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 2713, 5206, 5426, 10412, 10852, 20824, 21704, 51547, 103094, 206188, 371681, 412376, 743362, 1486724, 2973448, 7061939, 14123878, 28247756, 56495512]

約数ペア:

[(1, 56495512), (2, 28247756), (4, 14123878), (8, 7061939), (19, 2973448), (38, 1486724), (76, 743362), (137, 412376), (152, 371681), (274, 206188), (548, 103094), (1096, 51547), (2603, 21704), (2713, 20824), (5206, 10852), (5426, 10412)]