54267892

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 116290944

約数和(自身を除く): 62023052

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 49, 86, 94, 98, 137, 172, 188, 196, 274, 301, 329, 548, 602, 658, 959, 1204, 1316, 1918, 2021, 2107, 2303, 3836, 4042, 4214, 4606, 5891, 6439, 6713, 8084, 8428, 9212, 11782, 12878, 13426, 14147, 23564, 25756, 26852, 28294, 41237, 45073, 56588, 82474, 90146, 99029, 164948, 180292, 198058, 276877, 288659, 315511, 396116, 553754, 577318, 631022, 1107508, 1154636, 1262044, 1938139, 3876278, 7752556, 13566973, 27133946, 54267892]

約数ペア:

[(1, 54267892), (2, 27133946), (4, 13566973), (7, 7752556), (14, 3876278), (28, 1938139), (43, 1262044), (47, 1154636), (49, 1107508), (86, 631022), (94, 577318), (98, 553754), (137, 396116), (172, 315511), (188, 288659), (196, 276877), (274, 198058), (301, 180292), (329, 164948), (548, 99029), (602, 90146), (658, 82474), (959, 56588), (1204, 45073), (1316, 41237), (1918, 28294), (2021, 26852), (2107, 25756), (2303, 23564), (3836, 14147), (4042, 13426), (4214, 12878), (4606, 11782), (5891, 9212), (6439, 8428), (6713, 8084)]