55425968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 118357008

約数和(自身を除く): 62931040

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6197, 8944, 12394, 24788, 49576, 80561, 99152, 161122, 266471, 322244, 532942, 644488, 1065884, 1288976, 2131768, 3464123, 4263536, 6928246, 13856492, 27712984, 55425968]

約数ペア:

[(1, 55425968), (2, 27712984), (4, 13856492), (8, 6928246), (13, 4263536), (16, 3464123), (26, 2131768), (43, 1288976), (52, 1065884), (86, 644488), (104, 532942), (172, 322244), (208, 266471), (344, 161122), (559, 99152), (688, 80561), (1118, 49576), (2236, 24788), (4472, 12394), (6197, 8944)]