54997358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 91609056

約数和(自身を除く): 36611698

約数列:

[1, 2, 13, 26, 53, 106, 107, 214, 373, 689, 746, 1378, 1391, 2782, 4849, 5671, 9698, 11342, 19769, 39538, 39911, 73723, 79822, 147446, 256997, 513994, 518843, 1037686, 2115283, 4230566, 27498679, 54997358]

約数ペア:

[(1, 54997358), (2, 27498679), (13, 4230566), (26, 2115283), (53, 1037686), (106, 518843), (107, 513994), (214, 256997), (373, 147446), (689, 79822), (746, 73723), (1378, 39911), (1391, 39538), (2782, 19769), (4849, 11342), (5671, 9698)]