54278642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 91675584

約数和(自身を除く): 37396942

約数列:

[1, 2, 11, 22, 43, 86, 181, 317, 362, 473, 634, 946, 1991, 3487, 3982, 6974, 7783, 13631, 15566, 27262, 57377, 85613, 114754, 149941, 171226, 299882, 631147, 1262294, 2467211, 4934422, 27139321, 54278642]

約数ペア:

[(1, 54278642), (2, 27139321), (11, 4934422), (22, 2467211), (43, 1262294), (86, 631147), (181, 299882), (317, 171226), (362, 149941), (473, 114754), (634, 85613), (946, 57377), (1991, 27262), (3487, 15566), (3982, 13631), (6974, 7783)]