55240562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 95390400

約数和(自身を除く): 40149838

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1669, 1742, 2546, 3338, 16549, 21697, 31711, 33098, 43394, 63422, 111823, 223646, 412243, 824486, 1453699, 2124637, 2907398, 4249274, 27620281, 55240562]

約数ペア:

[(1, 55240562), (2, 27620281), (13, 4249274), (19, 2907398), (26, 2124637), (38, 1453699), (67, 824486), (134, 412243), (247, 223646), (494, 111823), (871, 63422), (1273, 43394), (1669, 33098), (1742, 31711), (2546, 21697), (3338, 16549)]