42576490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 44670230

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 67, 106, 109, 110, 134, 218, 265, 335, 530, 545, 583, 670, 737, 1090, 1166, 1199, 1474, 2398, 2915, 3551, 3685, 5777, 5830, 5995, 7102, 7303, 7370, 11554, 11990, 14606, 17755, 28885, 35510, 36515, 39061, 57770, 63547, 73030, 78122, 80333, 127094, 160666, 195305, 317735, 387059, 390610, 401665, 635470, 774118, 803330, 1935295, 3870590, 4257649, 8515298, 21288245, 42576490]

約数ペア:

[(1, 42576490), (2, 21288245), (5, 8515298), (10, 4257649), (11, 3870590), (22, 1935295), (53, 803330), (55, 774118), (67, 635470), (106, 401665), (109, 390610), (110, 387059), (134, 317735), (218, 195305), (265, 160666), (335, 127094), (530, 80333), (545, 78122), (583, 73030), (670, 63547), (737, 57770), (1090, 39061), (1166, 36515), (1199, 35510), (1474, 28885), (2398, 17755), (2915, 14606), (3551, 11990), (3685, 11554), (5777, 7370), (5830, 7303), (5995, 7102)]