55493718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 134576640

約数和(自身を除く): 79082922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 353, 394, 399, 591, 706, 798, 1059, 1182, 1379, 2118, 2471, 2758, 3743, 4137, 4942, 6707, 7413, 7486, 8274, 11229, 13414, 14826, 20121, 22458, 26201, 40242, 46949, 52402, 69541, 78603, 93898, 139082, 140847, 157206, 208623, 281694, 417246, 486787, 973574, 1321279, 1460361, 2642558, 2920722, 3963837, 7927674, 9248953, 18497906, 27746859, 55493718]

約数ペア:

[(1, 55493718), (2, 27746859), (3, 18497906), (6, 9248953), (7, 7927674), (14, 3963837), (19, 2920722), (21, 2642558), (38, 1460361), (42, 1321279), (57, 973574), (114, 486787), (133, 417246), (197, 281694), (266, 208623), (353, 157206), (394, 140847), (399, 139082), (591, 93898), (706, 78603), (798, 69541), (1059, 52402), (1182, 46949), (1379, 40242), (2118, 26201), (2471, 22458), (2758, 20121), (3743, 14826), (4137, 13414), (4942, 11229), (6707, 8274), (7413, 7486)]