51404694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 65684586

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 177, 258, 307, 354, 473, 614, 649, 921, 946, 1298, 1419, 1842, 1947, 2537, 2838, 3377, 3894, 5074, 6754, 7611, 10131, 13201, 15222, 18113, 20262, 26402, 27907, 36226, 39603, 54339, 55814, 79206, 83721, 108678, 145211, 167442, 199243, 290422, 398486, 435633, 597729, 778859, 871266, 1195458, 1557718, 2336577, 4673154, 8567449, 17134898, 25702347, 51404694]

約数ペア:

[(1, 51404694), (2, 25702347), (3, 17134898), (6, 8567449), (11, 4673154), (22, 2336577), (33, 1557718), (43, 1195458), (59, 871266), (66, 778859), (86, 597729), (118, 435633), (129, 398486), (177, 290422), (258, 199243), (307, 167442), (354, 145211), (473, 108678), (614, 83721), (649, 79206), (921, 55814), (946, 54339), (1298, 39603), (1419, 36226), (1842, 27907), (1947, 26402), (2537, 20262), (2838, 18113), (3377, 15222), (3894, 13201), (5074, 10131), (6754, 7611)]